2011 Year Summary
|
|
|
Avg max
|
Avg min
|
Avg mean
|
Max °C
|
Min °C
|
Rainfall
|
Snowfall
|
Avg SOG
|
Avg max SOG
|
Xtrm SOG
|
Xtrm max SOG
|
M
|
M
|
M
|
M
|
M
|
0.0
|
48.2
|
36
|
51
|
53
|
68
|
|
M
|
M
|
M
|
M
|
M
|
2.0
|
9.7
|
41
|
61
|
48
|
70
|
|
M
|
M
|
M
|
M
|
M
|
10.5
|
8.5
|
29 (E)
|
57 (E)
|
40
|
67
|
|
M
|
M
|
M
|
23.0
|
-8.6
|
51.9
|
8.6
|
T
|
8
|
3
|
37
|
|
16.9
|
6.3
|
11.6
|
25.5
|
-5.7
|
56.7
|
4.0
|
0
|
0
|
3
|
13
|
|
23.2
|
12.5
|
17.8
|
33.3
|
6.5
|
52.7
|
0.0
|
0
|
0
|
0
|
0
|
|
28.5
|
15.3
|
21.9
|
34.4
|
9.2
|
14.3
|
0.0
|
0
|
0
|
0
|
0
|
|
27.8
|
13.9
|
20.8
|
36.0
|
8.0
|
23.2
|
0.0
|
0
|
0
|
0
|
0
|
|
20.9
|
8.4
|
14.7
|
31.2
|
-0.2
|
60.4
|
0.0
|
0
|
0
|
0
|
0
|
|
15.1
|
4.4
|
9.7
|
31.1
|
-6.5
|
16.8
|
0.0
|
0
|
0
|
0
|
0
|
|
2.8
|
-4.6
|
-0.9
|
11.8
|
-16.2
|
4.3
|
23.6
|
1
|
M
|
6
|
M
|
|
-2.6
|
-10.7
|
-6.7
|
6.1
|
-20.2
|
1.2
|
9.2
|
2
|
M
|
3
|
M
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
|
|
|
|
|
294.0
|
111.8
|
|
|
|
|
Avg
|
M
|
M
|
M
|
|
|
|
|
9 (E)
|
M
|
|
|
Xtrm
|
|
|
|
36.0
|
M
|
|
|
|
|
53
|
70
|
Extreme daily rainfall: 37.3 mm on September 20 (was not associated with any thunderstorms)
Extreme daily snowfall: 17.7 cm on January 28
Length of snow-free season: 188 days [May 2 to Nov 5]
Duration of winter snow pack (including trace cm): 141 days [Nov 18, 2010 to Apr 7, 2011]
Duration of winter snow pack (excluding trace cm): 134 days [Nov 19 to Apr 1, 2011]
Length between winter snow packs (including trace cm as winter snow pack): 223 days (Apr 7 to Nov 16]
Length between winter snow packs (excluding trace cm as winter snow pack): 239 days (Apr 1 to Nov 26]
Length of growing season: 135 days [May 3 to Sep 14]
# of days between last & first hard frosts: 171 days (May 2 to Oct 20]
Extreme daily snowfall: 17.7 cm on January 28
Length of snow-free season: 188 days [May 2 to Nov 5]
Duration of winter snow pack (including trace cm): 141 days [Nov 18, 2010 to Apr 7, 2011]
Duration of winter snow pack (excluding trace cm): 134 days [Nov 19 to Apr 1, 2011]
Length between winter snow packs (including trace cm as winter snow pack): 223 days (Apr 7 to Nov 16]
Length between winter snow packs (excluding trace cm as winter snow pack): 239 days (Apr 1 to Nov 26]
Length of growing season: 135 days [May 3 to Sep 14]
# of days between last & first hard frosts: 171 days (May 2 to Oct 20]
2 - Thunderstorms and hail
|
T-storm duration
|
T-storm days
|
Severe t-storm days
|
Max hail size
|
Hail days
|
0
|
0
|
0
|
-
|
0
|
|
0
|
0
|
0
|
-
|
0
|
|
0
|
0
|
0
|
-
|
0
|
|
0
|
0
|
0
|
-
|
0
|
|
130 min
|
4
|
0
|
Pea
|
1
|
|
170 min
|
6
|
0
|
Pea
|
1
|
|
75 min
|
1
|
0
|
-
|
0
|
|
70 min
|
1
|
0
|
-
|
0
|
|
195 min
|
2
|
0
|
-
|
0
|
|
85 min
|
4
|
0
|
-
|
0
|
|
0
|
0
|
0
|
-
|
0
|
|
0
|
0
|
0
|
-
|
0
|
|
|
|
|
|
|
|
Total
|
725 min
|
18
|
0
|
|
2
|
Avg
|
|
|
|
|
|
Xtrm
|
|
|
|
Pea
|
|
First thunderstorm: May 7
Last thunderstorm: October 26
Length of thunderstorm season: 173 days
Length of off-season: 238 days [Sep 11, 2010 to May 6, 2011]
Extreme daily thunderstorm duration: 100 minutes on September 3 (1 hour 40 minutes)
Severe thunderstorms: No severe thunderstorms in 2011
Days with hail: May 7 (pea) and June 2 (pea)... all associated with thunderstorms
Last thunderstorm: October 26
Length of thunderstorm season: 173 days
Length of off-season: 238 days [Sep 11, 2010 to May 6, 2011]
Extreme daily thunderstorm duration: 100 minutes on September 3 (1 hour 40 minutes)
Severe thunderstorms: No severe thunderstorms in 2011
Days with hail: May 7 (pea) and June 2 (pea)... all associated with thunderstorms
3 - Days with...
a) Rainfall, snowfall and snow depth:
|
Days with rainfall (mm)…
|
Days with snowfall (cm)…
|
Days
with snow depth (cm)…
|
||||||||||||
|
> 0
|
≥ 2
|
≥ 10
|
≥ 25
|
≥ 50
|
> 0
|
≥ 2
|
≥ 5
|
≥ 10
|
≥ 20
|
> 0
|
≥ 5
|
≥ 10
|
≥ 25
|
≥ 50
|
0
|
0
|
0
|
0
|
0
|
22
|
5
|
4
|
1
|
0
|
31
|
31
|
31
|
31
|
3
|
|
1
|
1
|
0
|
0
|
0
|
11
|
1
|
0
|
0
|
0
|
28
|
28
|
28
|
28
|
0
|
|
4
|
1
|
0
|
0
|
0
|
10
|
1
|
0
|
0
|
0
|
31
|
31
|
29 E
|
20
|
0
|
|
12
|
4
|
3
|
0
|
0
|
4
|
1
|
1
|
0
|
0
|
9
|
0
|
0
|
0
|
0
|
|
13
|
7
|
1
|
0
|
0
|
1
|
1
|
0
|
0
|
0
|
2
|
0
|
0
|
0
|
0
|
|
15
|
8
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
13
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
13
|
3
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
9
|
3
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
14
|
3
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
|
5
|
1
|
0
|
0
|
0
|
12
|
3
|
2
|
0
|
0
|
20
|
4
|
0
|
0
|
0
|
|
4
|
0
|
0
|
0
|
0
|
16
|
1
|
0
|
0
|
0
|
31
|
0
|
0
|
0
|
0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
103
|
34
|
8
|
1
|
0
|
76
|
13
|
7
|
1
|
0
|
152
|
94
|
88
|
79
|
3
|
Avg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Xtrm
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
b) Temperature:
|
Days with temperature…
|
||||||||
|
≤ -40
|
≤ -30
|
≤ -20
|
≤ -10
|
< 0
|
≥ 0
|
≥ 10
|
≥ 20
|
≥ 30
|
0
|
M
|
M
|
M
|
M
|
M
|
0
|
0
|
0
|
|
0
|
M
|
M
|
M
|
M
|
M
|
0
|
0
|
0
|
|
0
|
M
|
M
|
M
|
M
|
M
|
0
|
0
|
0
|
|
0
|
0
|
0
|
0
|
M
|
30
|
M
|
1
|
0
|
|
0
|
0
|
0
|
0
|
2
|
31
|
28
|
9
|
0
|
|
0
|
0
|
0
|
0
|
0
|
30
|
30
|
24
|
1
|
|
0
|
0
|
0
|
0
|
0
|
31
|
31
|
31
|
9
|
|
0
|
0
|
0
|
0
|
0
|
31
|
31
|
31
|
6
|
|
0
|
0
|
0
|
0
|
1
|
30
|
30
|
17
|
3
|
|
0
|
0
|
0
|
0
|
7
|
31
|
22
|
9
|
1
|
|
0
|
0
|
0
|
4
|
23
|
22
|
4
|
0
|
0
|
|
0
|
0
|
1
|
16
|
31
|
8
|
0
|
0
|
0
|
|
|
|
|
|
|
|
|
|
|
|
Total
|
0
|
M
|
M
|
M
|
M
|
M
|
M
|
122
|
20
|
Avg
|
|
|
|
|
|
|
|
|
|
Xtrm
|
|
|
|
|
|
|
|
|
|
4 - GRAPHS