TEMPERATURE (°C) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
RECORD HIGHEST : | 17.8 |
19.7 |
27.0 |
30.6 |
37.2 |
36.1 |
41.1 |
40.6 |
38.3 |
32.0 |
25.8 |
21.0 |
41.1 |
HIGHEST : | 7.2 | 16.4 |
21.3 |
22.5 |
30.7 |
33.7 |
31.8 |
32.5 |
27.2 |
25.5 |
24.4 |
13.9 |
33.7 |
Date : | 1/9 | 2/28 | 3/5 | 4/9 |
5/21 | 6/19 |
7/31 | 8/27 | 9/1 |
10/22 | 11/5 | 12/28 | 6/19 |
Time : | 2257 | 1110 |
1240 | 1819 | 1502 |
1359 | 1539 | 1509 |
1221 |
1402 | 1307 |
1436 | 1359 |
Normal : | 11.9 | 10.8 | 17.5 | 25.0 | 31.1 | 32.8 | 34.0 | 32.8 | 31.4 | 26.1 | 18.5 | 12.8 | 34.8 |
AVERAGE HIGH : | 1.1 | 5.5 |
8.7 |
13.3 |
21.9 |
25.3 |
28.0 |
26.5 |
23.5 |
18.5 |
10.8 |
3.5 |
15.6 |
Normal : | 0.0 | 1.0 | 5.6 |
12.1 |
19.7 | 24.8 |
27.9 |
26.7 | 22.8 | 15.6 |
8.9 |
2.7 |
14.0 |
AVERAGE : |
-1.5 |
1.2 |
4.5 |
8.9 | 16.5 |
20.2 |
22.7 |
21.4 |
18.9 |
13.0 |
7.2 |
0.3 |
11.1 |
Departure from Normal : | +2.3 | +4.5 |
+3.2 |
+1.7 |
+2.5 |
+0.7 |
+0.1 |
-0.2 |
+0.9 |
+1.7 |
+2.3 |
+0.8 |
+1.7 |
Normal : | -3.8 |
-3.3 |
1.3 | 7.2 |
14.0 |
19.5 |
22.6 |
21.6 |
18.0 |
11.3 |
4.9 |
-0.5 |
9.4 |
AVERAGE LOW : | -4.0 |
-3.1 |
0.3 |
4.5 |
11.0 |
15.1 |
17.5 |
16.3 |
14.3 |
7.5 |
3.7 |
-2.9 |
6.7 |
Normal : | -7.6 | -7.5 |
-3.0 |
2.3 | 8.4 |
14.2 |
17.4 |
16.6 |
13.2 |
7.0 |
0.9 |
-3.7 |
4.9 |
LOWEST : | -15.8 |
-10.2 |
-8.0 |
0.2 |
6.9 |
9.7 |
11.2 |
9.7 |
7.4 |
-0.8 |
-4.1 |
-14.3 |
-15.8 |
Date : | 1/20 | 2/24 | 3/22 |
4/25 | 5/31 |
6/1 |
7/1 |
8/22 |
9/8 |
10/27 |
11/30 | 12/22 |
1/20 |
Time : | 0620 | 0721 | 0433 |
0604 |
0426 | 0519 | 0540 | 0551 | 0220 | 0317 | 2359 | 1839 | 0620 |
Normal : | -18.4 | -17.4 | -12.1 | -3.9 | 1.4 | 7.8 | 12.0 | 11.2 | 6.0 | -0.7 | -7.0 | -12.2 | -20.5 |
RECORD LOWEST : | -27.8 | -29.4 | -22.8 | -17.2 | -4.4 | 1.7 | 5.6 | 1.1 | -0.6 | -9.4 | -15.6 | -28.9 | -29.4 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
REL. HUMIDITY (%) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
HIGHEST : | 100 |
98 |
98 |
98 |
99 |
97 |
98 |
96 |
98 |
97 |
98 |
99 |
100 |
Date : | 1/25+ | 2/23 | 3/4+ |
4/11+ |
5/19+ | 6/3+ |
7/10+ |
8/17+ | 9/13+ |
10/1+ |
11/20 |
12/29 |
1/25+ |
Time : | 2123 | 0829 |
0824 |
2222 |
0300 |
0440 |
2228 |
0117 |
0131 |
0000 |
1509 |
2210 |
2123 |
AVERAGE : | 83 | 70 |
71 |
71 |
71 |
73 |
72 |
73 |
78 |
69 |
75 |
79 |
74 |
Departure from Normal : | +8 | -3 | +2 | +4 | +3 | +3 | +2 | +1 | +4 | -7 | 0 | +1 | +2 |
Normal : | 75 | 73 |
69 |
67 |
68 |
70 |
70 |
72 |
74 |
76 |
75 |
78 |
72 |
LOWEST : | 50 |
34 |
24 |
27 |
26 |
18 |
33 |
37 |
35 |
31 |
45 |
39 |
18 |
Date : | 1/17 | 2/26 |
3/13 |
4/22 |
5/31 |
6/1 |
7/2 |
8/4 |
9/3 |
10/5 |
11/14 |
12/14 |
6/1 |
Time : | 1426 | 1606 |
1724 |
1347 |
1452 |
1657 |
1452 |
1241 |
1151 |
1556 |
1102 |
1339 |
1657 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
DEW POINT (°C) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
HIGHEST : | 6.9 |
12.9 |
11.1 |
17.3 |
20.4 |
25.1 |
23.6 |
23.8 |
21.6 |
18.0 |
16.2 |
11.9 |
25.1 |
Date : | 1/9 | 2/28 |
3/5 |
4/28 |
5/22 |
6/19 |
7/30 |
8/1+ |
9/21 |
10/1 |
11/6 |
12/29 |
6/19 |
Time : | 2256 | 1109 |
1239 |
1556 |
1250 |
1359 |
1035 |
1224 | 1307 |
1548 |
0604 |
2210 |
1359 |
AVERAGE : | -4.4 | -4.1 |
-0.9 |
3.2 |
10.6 |
14.7 |
17.3 |
16.4 |
15.0 |
7.4 |
3.0 |
-2.8 |
6.3 |
Departure from Normal : | +2.9 |
+3.3 |
+3.2 |
+2.3 |
+2.9 |
+1.2 |
+0.8 |
+0.2 | +1.7 | +0.2 | +2.0 | +0.9 |
+1.8 |
Normal : | -7.3 | -7.4 |
-4.1 |
0.9 |
7.7 |
13.5 |
16.5 |
16.2 |
13.3 |
7.2 |
1.0 |
-3.7 |
4.5 |
LOWEST : | -19.0 |
-16.7 |
-12.1 |
-7.7 |
-0.7 |
-0.9 |
7.4 |
6.4 |
4.9 |
-3.2 |
-7.9 |
-17.5 |
-19.0 |
Date : | 1/17 | 2/24 |
3/21 | 4/25 |
5/30 |
6/1 |
7/1 |
8/20 |
9/2 |
10/27 |
11/30 |
12/22 |
1/17 |
Time : | 0415 | 1625 |
2109 |
1733 |
1834 |
1657 |
1751 |
1533 |
2039 |
0313 |
2346 |
1835 |
0415 |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
PRECIPITATION (mm) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
RECORD HIGH TOTAL : | 147.7 | 131.1 | 146.0 | 180.1 | 193.8 | 189.6 | 186.1 | 202.7 | 224.3 | 231.9 | 239.4 | 133.6 | 1164.6 |
TOTAL : | 138.7 |
32.6 |
57.0 |
107.9 |
67.2 |
70.9 |
89.8 |
96.4 |
67.4 |
58.0 |
54.2 |
80.1 |
920.2 |
% of Normal : | 191% | 47% | 74% | 107% | 83% | 85% | 113% | 125% |
88% | 57% | 72% | 94% | 94% |
Normal : | 72.6 |
69.8 |
77.1 |
100.9 | 80.9 | 83.2 |
79.3 | 77.2 |
76.6 | 101.8 |
75.4 |
85.3 |
980.1 |
RECORD LOW TOTAL : | 9.5 | 17.2 | 18.7 | 15.7 | 12.7 | 14.4 | 13.9 | 11.4 | 7.1 | 9.9 | 10.7 | 19.9 | 540.4 |
RAIN / SNOW RATIO (%) : | 75/25 | 77/23 | 85/15 | 99/1 | - | - | - | - | - | - | 100/0 | 82/18 | 93/7 |
Normal : | 59/41 | 43/57 | 66/34 | 92/8 | 100/0 | - | - | - | - | 100/0 | 88/12 | 64/36 | 85/15 |
EVAPOTRANSPIRATION : | -11.6 | -32.4 |
-53.3 |
-67.7 |
-118.3 |
-112.3 |
-120.5 |
-117.6 |
-74.0 |
-57.6 |
-30.8 |
-13.9 |
-810.0 |
NET MOISTURE : | +127.1 | +0.2 |
+3.7 |
+40.2 |
-51.1 | -41.4 |
-30.7 | -21.2 | -6.6 |
+0.4 |
+23.4 |
+66.2 |
+110.2 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
RAINFALL (mm) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
RECORD HIGH TOTAL : | 130.9 | 100.0 | 144.2 | 175.5 | 193.8 | 189.6 | 186.1 | 202.7 | 224.3 | 231.9 | 230.0 | 127.4 | 1027.2 |
TOTAL : | 104.2 | 25.2 | 48.5 | 107.1 | 67.2 | 70.9 | 89.8 | 96.4 | 67.4 | 58.0 | 54.0 | 65.3 | 854.0 |
Normal : | 43.0 | 29.7 | 51.1 | 92.6 | 80.9 | 83.2 | 79.3 | 77.2 | 76.6 | 101.4 | 66.2 | 54.3 | 835.5 |
RECORD LOW TOTAL : | 0 | 0 | 4.3 | 14.5 | 12.7 | 14.4 | 13.9 | 11.4 | 7.1 | 9.9 | 10.7 | 0 | 447.5 |
RECORD IN 1 DAY : | 52.1 | 40.6 |
51.6 |
52.0 |
68.6 |
78.0 |
72.6 |
90.2 |
77.0 |
115.3 |
60.2 |
57.4 |
115.3 |
MOST IN 1 DAY : | 36.3 |
12.6 |
16.2 |
28.1 |
15.7 |
14.0 | 33.6 |
25.6 |
24.2 |
18.8 |
11.6 |
28.4 |
36.3 |
Date : | 1/26 | 2/27 |
3/14 |
4/11 |
5/27 | 6/29 |
7/10 |
8/31 |
9/6 |
10/29 |
11/20 |
12/29 |
1/26 |
HEAVIEST RAIN RATE : (mm/h) | 26.4 |
180.0 |
30.0 |
164.6 |
153.6 |
230.4 |
205.8 |
117.6 |
250.4 |
57.6 |
76.8 |
13.2 |
250.4 |
Date : | 1/26 | 2/28 | 3/14 | 4/28 |
5/25 |
6/23 |
7/24 |
8/18 |
9/9 |
10/29 |
11/10 |
12/29 |
9/9 |
Time : | 0508 | 0320 |
2124 |
0955 |
0837 |
1537 |
1158 |
1729 |
1525 |
1114 |
2325 |
1050 |
1525 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
SNOWFALL (cm) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
RECORD HIGH TOTAL : | 98.6 | 110.4 | 74.8 | 40.0 | 2.5 | 0 | 0 | 0 | 0 | 18.0 | 42.0 | 107.3 | 246.4 |
TOTAL : | 28.6 |
10.6 |
10.0 |
0.4 |
- |
- |
- |
- |
- |
- |
TR |
14.8 |
64.4 |
% of Normal : | 83% | 27% | 45% | 6% |
| |
0% | 49% | 46% | ||||
Normal : | 34.6 | 38.7 | 22.0 | 6.2 | TR | 0 | 0 | 0 | 0 | 0.1 | 8.1 | 30.1 | 139.8 |
RECORD LOW TOTAL : | 3.0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.8 | 54.7 |
RECORD IN 1 DAY : | 50.8 | 40.6 | 38.1 | 27.8 | 2.5 | - | - | - | - | 11.4 | 22.9 | 61.0 | 61.0 |
MOST IN 1 DAY : | 8.2 |
4.0 |
4.2 |
0.4 |
- |
- |
- |
- |
- |
- |
TR |
7.6 |
8.2 |
Date : | 1/23 |
2/15 |
3/22 |
4/4 |
- |
- | - | - | - | - |
11/8+ |
12/20 |
1/23 |
WATER EQUIVALENT RATIO : | 8.3 | 14.3 | 11.8 | 5.0 | - | - | - | - | - | - | n/a | 10.0 | 9.7 |
Normal : | 11.7 | 9.6 | 8.5 | 7.6 | 1.7 | - | - | - | - | 1.5 | 8.8 | 9.7 | 10.0 |
HIGHEST SNOW ON GROUND : | 12 |
5 |
7 |
TR |
- |
- |
- |
- |
- |
- |
0 |
8 |
12 |
Date : | 1/23 |
2/18 |
3/23 |
4/4+ |
- |
- |
- |
- |
- |
- |
- |
12/21 |
1/23 |
Normal : | 19 | 27 | 22 | 4 | 0 | - | - | - | - | 0 | 5 | 15 | 31 |
AVERAGE SNOW ON GROUND : | 2 | 1 |
TR |
0 |
- |
- | - | - | - | - |
0 |
2 |
TR |
Normal : | 8 | 14 | 8 | TR | 0 | - | - | - | - | 0 | 1 | 4 | 3 |
SNOW ON GND. AT END OF MONTH : | 0 | 3 | 0 | 0 | - | - | - | - | - | - | 0 | 0 | - |
Normal : | 12 | 15 | 2 | 0 | 0 | - | - | - | - | 0 | 1 | 6 | - |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
WIND (kt / °) |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
HIGHEST VELOCITY / SPEED : |
35 |
31 |
29 |
28 |
26 |
23 |
18 |
24 |
19 |
27 |
25 |
37 |
37 |
/ DIRECTION : | 170 | 260 |
260 |
160 |
250 |
230 |
080 |
360 |
360 |
190 |
160 |
160 |
160 |
Date : | 1/13 | 2/28 |
3/20 |
4/23 |
5/8 |
6/23 |
7/10 |
8/19 |
9/9 |
10/6 |
11/5+ |
12/30 |
12/30 |
Time : | 1313 | 1746 |
1647 |
1437 |
1306 |
1657 |
1141 |
2145 |
1531 |
1314 |
1043 |
0455 |
0455 |
AVERAGE DAILY PEAK GUST : | 17.2 | 16.8 |
16.7 |
17.7 |
12.4 |
12.1 |
9.9 |
11.3 |
11.3 |
15.7 |
16.5 |
17.8 |
14.6 |
PEAK WIND DIRECTION : (days) | |||||||||||||
NORTH : | 9 |
8 |
12 |
9 |
13 |
11 |
13 |
14 |
19 |
9 |
6 |
7 |
132 |
NORTHEAST : | 2 |
1 |
2 |
6 |
3 |
- |
3 |
2 |
2 |
1 |
3 |
3 |
28 |
EAST : | - |
1 |
- |
- |
- |
1 |
1 |
- |
2 |
2 |
1 |
2 |
10 |
SOUTHEAST : | 1 |
1 |
1 |
2 |
- |
- |
1 |
2 |
1 |
2 |
1 |
- |
12 |
SOUTH : | 8 |
6 |
9 |
5 |
7 |
5 |
2 |
6 |
2 |
10 |
9 |
10 |
79 |
SOUTHWEST : | 7 |
4 |
1 |
2 |
2 |
6 |
2 |
3 |
- |
2 |
6 |
4 |
39 |
WEST : | 3 |
7 |
6 |
5 |
6 |
6 |
9 |
3 |
4 |
4 |
3 |
5 |
61 |
NORTHWEST : | 1 |
1 |
- |
1 |
- |
1 |
- |
1 |
- |
2 |
1 |
- |
8 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
PRESSURE (in.) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
HIGHEST S.L.P. : |
30.55 |
30.44 |
30.44 |
30.43 |
30.35 |
30.35 |
30.32 |
30.31 |
30.44 |
30.56 |
30.55 |
30.91 |
30.91 |
Date : | 1/21 | 2/29 | 3/1 |
4/25 |
5/31 |
6/20 |
7/1 |
8/23 |
9/4 |
10/18+ |
11/13 |
12/14 |
12/14 |
Time : | 1021 | 1836 |
0808 |
1053 |
0924 |
0337 |
0937 |
1006 |
1016 |
1044 |
1001 |
0908 |
0908 |
Normal : | 30.67 | 30.56 | 30.55 | 30.47 | 30.37 | 30.23 | 30.24 | 30.25 | 30.41 | 30.46 | 30.56 | 30.62 | 30.75 |
AVERAGE S.L.P. : | 30.00 | 29.96 |
29.97 |
29.90 |
29.89 |
29.94 |
29.99 |
30.02 |
30.07 |
30.11 |
29.97 |
30.07 |
29.99 |
Departure from Normal : | -0.02 |
-0.06 |
-0.08 | -0.05 | -0.07 | -0.03 | +0.07 | +0.07 | +0.03 | +0.11 | -0.08 | +0.04 | 0.00 |
Normal : | 30.02 | 30.02 | 30.05 | 29.95 | 29.96 | 29.91 | 29.92 | 29.95 | 30.04 | 30.00 | 30.05 | 30.03 | 29.99 |
LOWEST S.L.P. : |
28.87 |
29.18 |
29.49 |
29.02 |
29.50 |
29.51 |
29.63 |
29.65 |
29.82 |
29.71 |
29.43 |
29.23 |
28.87 |
Date : | 1/9+ | 2/28 |
3/16+ |
4/12 |
5/27 |
6/6 |
7/16 |
8/18 |
9/1 |
10/6+ |
11/22 |
12/30 |
1/9+ |
Time : |
2335 | 1108 |
2316 |
0553 |
1549 |
1522 |
0935 |
1617 |
0847 |
1742 |
1416 |
0458 |
2335 |
Normal : | 29.27 | 29.31 | 29.37 | 29.28 | 29.51 | 29.51 | 29.59 | 29.60 | 29.50 | 29.37 | 29.30 | 29.31 | 29.11 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
DAYS WITH : |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
THUNDERSTORM : | - | 2 |
- | 2 | 4 |
10 |
5 |
8 |
4 | - |
1 |
- | 36 |
Normal : | 0 | 0 | 1 | 2 | 4 | 6 | 7 | 6 | 3 | 2 |
0 | 0 | 31 |
RAIN : |
10 |
4 |
13 |
21 |
16 |
16 |
16 |
15 |
10 |
13 |
19 |
14 |
167 |
Normal : | 7 | 5 | 10 | 14 | 16 | 15 | 14 | 13 | 12 | 18 | 12 | 9 | 146 |
DRIZZLE : |
8 |
2 |
3 |
2 |
3 |
1 |
- |
2 |
2 |
- |
4 |
5 | 32 |
Normal : | 2 | 1 | 3 | 2 | 2 | 1 | 0 | 0 | 2 | 3 | 3 | 4 | 23 |
HAIL : |
- |
1 |
- |
- | - |
- |
- |
- |
- |
- |
- |
- | 1 |
Normal : | - | - | - | 0 | 0 | 0 | 0 | 0 | - | 0 | - | - | 1 |
FREEZING RAIN : | - |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1 | 1 |
Normal : | 1 | 1 | 1 | 0 | - | - | - | - | - | - | 0 | 1 | 4 |
FREEZING DRIZZLE : | - |
1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- | 1 |
Normal : | 1 | 1 | 0 | - | - | - | - | - | - | - | 0 | 1 | 3 |
ICE PELLETS : |
3 |
- |
- |
1 |
- |
- |
- |
- |
- |
- |
- |
- | 4 |
Normal : | 1 | 1 | 1 | 1 | 0 | - | - | - | - | 0 | 0 | 1 | 7 |
SNOW : | 24 |
7 |
8 |
3 |
- |
- |
- |
- |
- |
- |
3 |
15 | 60 |
Normal : | 21 | 17 | 11 | 5 | 0 | - | - | - | - | 1 | 7 | 16 | 78 |
SNOW PELLETS : | - |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- | 2 |
Normal : | 0 | 1 | 0 | 0 | 0 | - | - | - | - | 0 | 1 | 0 | 3 |
SNOW GRAINS : | - | 1 |
- | - | - | - | - | - | - | - |
- | 1 | 2 |
Normal : | 1 | 0 | 0 | - | - | - | - | - | - | 0 | 0 | 1 | 2 |
ICE CRYSTALS : | - | - |
- | - | - | - | - | - | - | - | - | - | 0 |
Normal : | 0 | 0 | - | - | - | - | - | - | - | - | - | 0 | 0 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
DAYS WITH : | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
FOG : | 9 | 2 |
4 | 4 | 5 | 1 |
1 | - | 3 | 1 |
1 | 4 | 35 |
FREEZING FOG : | - | 1 |
- | - | - | - | - | - | - | - |
- | - | 1 |
FOG OR FREEZING FOG : | 9 | 2 | 4 | 4 | 5 | 1 | 1 | - | 3 | 1 | 1 | 4 | 35 |
Normal : | 2 | 2 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 3 | 3 | 3 | 29 |
BLOWING SNOW : | - | - |
- | - | - | - | - | - | - | - | - | 1 | 1 |
Normal : | 1 | 1 | 0 | 0 | - | - | - | - | - | - | 0 | 0 | 3 |
HAZE : | - | - |
- | - | 4 | 2 | 2 | 4 | 6 | - |
- | - | 18 |
Normal : | 0 | 1 | 2 | 1 | 4 | 3 | 5 | 4 | 3 | 0 | 1 | 2 | 26 |
SMOKE : | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
Normal : | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
AURORA : | - | - | - | - | 1 | - | - | 1 | 2 | 4 | - | - | 8 |
Normal : | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
BRIGHT SUNSHINE (h) |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
BRIGHT SUNSHINE DURATION : | 40 | 126 | 176 | 189 | 267 | 239 | 234 | 212 | 174 | 165 | 78 | 36 | 1936 |
% of Normal : | 56% | 106% | 97% | 92% | 105% | 93% | 95% |
97% |
97% |
128% | 96% |
75% |
97% |
Normal : | 72 | 119 | 182 | 205 | 255 | 256 | 246 | 219 | 180 | 129 | 81 | 48 | 1992 |
MAX. SOLAR RADIATION : (W/m²) |
631 |
895 |
1132 |
1267 |
1317 |
1255 |
1318 |
1223 |
1143 |
977 |
700 |
490 |
1318 |
Date : | 1/17 | 2/29 |
3/17 |
4/21 |
5/27 |
6/30 |
7/18 |
8/11 |
9/8 |
10/10 |
11/24 |
12/2 |
7/18 |
Time : | 1234 | 1221 |
1251 |
1343 |
1345 |
1312 |
1326 |
1343 |
1245 |
1309 |
1206 |
1230 |
1326 |
Normal : | 675 | 860 | 1022 | 1209 | 1192 | 1245 | 1193 | 1119 | 1030 | 896 | 687 | 531 | 1271 |
AVERAGE DAILY MAX. SOLAR RADIATION : (W/m²) | 255 | 566 | 735 | 760 | 1035 | 1023 | 986 | 916 | 812 | 665 | 427 | 270 | 704 |
Normal : | 359 | 521 | 675 | 844 | 909 | 994 | 956 | 924 | 761 | 576 | 417 | 284 | 685 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |
DARK SKY (m/a"2) | Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
YEAR |
DARKEST SKY : | 20.25 | 20.18 |
20.10 |
20.25 |
20.23 |
20.19 |
20.15 |
20.26 |
20.29 |
20.29 |
20.10 |
20.17 |
20.29 |
Date : | 1/10 | 2/8 |
3/4 |
4/4 |
5/1 |
6/8 |
7/7 |
8/17 |
9/30 |
10/1 |
11/1+ |
12/30 |
9/30+ |
Time : | 0449 | 0544 |
0410 |
0245 |
0256 |
0045 |
0121 |
0334 |
0256 |
0021 |
0549 |
0014 |
0256 |
Normal : | 20.24 | 20.06 | 20.27 | 20.25 | 20.27 | 20.32 | 20.31 | 20.43 | 20.44 | 20.48 | 20.32 | 20.23 | 20.61 |
AVERAGE DAILY DARKEST SKY : |
18.52 |
19.28 |
19.38 |
19.19 |
19.53 |
19.78 |
19.79 |
19.73 |
19.62 |
19.77 |
19.44 |
19.06 |
19.42 |
Departure From Normal : |
-0.65 |
+0.16 |
-0.06 |
-0.39 |
-0.18 |
-0.04 |
-0.13 |
-0.25 |
-0.28 |
+0.02 |
-0.11 |
-0.05 |
-0.17 |
Normal : | 19.17 | 19.12 | 19.44 | 19.58 | 19.71 | 19.82 | 19.92 | 19.98 | 19.90 | 19.75 | 19.55 | 19.11 | 19.59 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YEAR |