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Weather Averages for
Bartlett, IA
Latitude: 40°45'N,
Longitude: 95°39'W,
Elevation: 344.4 m,
Distance: 5.70 km
Average temperature over 30 years |
°C |
10 |
-6 |
-2 |
3 |
10 |
17 |
22 |
24 |
23 |
18 |
12 |
4 |
-3 |
Average high temperature over 30 years |
°C |
16 |
0 |
3 |
9 |
17 |
23 |
28 |
31 |
29 |
25 |
19 |
9 |
1 |
Average low temperature over 30 years |
°C |
4 |
-11 |
-9 |
-2 |
4 |
11 |
16 |
18 |
16 |
12 |
5 |
-1 |
-8 |
Highest recorded temperature over 101 years |
°C |
42 |
20 |
27 |
32 |
35 |
37 |
40 |
42 |
39 |
38 |
34 |
27 |
22 |
Lowest recorded temperature over 101 years |
°C |
-33 |
-30 |
-33 |
-27 |
-13 |
-2 |
6 |
6 |
5 |
-2 |
-8 |
-22 |
-31 |
Average number of days above 27°C over 30 years |
days |
18 |
- |
- |
- |
0.3 |
0.6 |
3.7 |
6.2 |
5.3 |
1.9 |
0.2 |
- |
- |
Average precipitation over 30 years |
cm |
86.9 |
1.8 |
2.0 |
5.8 |
8.1 |
10.7 |
10.7 |
12.2 |
10.9 |
10.2 |
7.1 |
4.6 |
3.0 |
Average number of days below -1.5°C over 30 years |
days |
65 |
15 |
12 |
9.5 |
3.2 |
0.1 |
- |
- |
- |
0.1 |
1.9 |
9 |
14 |
Average number of days below -17.5°C over 30 years |
days |
6.1 |
2.9 |
1.4 |
0.1 |
- |
- |
- |
- |
- |
- |
- |
0.2 |
1.5 |
Average snowfall over 30 years |
cm |
73.9 |
15.0 |
15.5 |
14.7 |
4.1 |
- |
- |
- |
- |
- |
1.3 |
7.4 |
17.5 |
Most rain reported in a day over 101 years |
cm |
22.4 |
3.0 |
5.3 |
4.3 |
7.4 |
11.4 |
9.7 |
22.4 |
10.9 |
10.7 |
9.9 |
5.3 |
4.3 |
Most rain reported in a month over 101 years |
cm |
131.8 |
5.8 |
7.9 |
18.5 |
20.8 |
33.8 |
25.4 |
41.1 |
42.2 |
24.4 |
15.7 |
12.7 |
9.1 |
Least rain reported in a month over 101 years |
cm |
50.0 |
- |
- |
0.3 |
2.0 |
2.8 |
2.5 |
0.5 |
1.3 |
2.0 |
- |
- |
- |
Heating degree days over 30 years |
days |
5769 |
1287 |
1012 |
747 |
351 |
110 |
9 |
1 |
4 |
73 |
295 |
715 |
1165 |
Cooling degree days over 30 years |
days |
1243 |
- |
- |
3 |
23 |
90 |
260 |
392 |
315 |
137 |
23 |
- |
- |
Most snow reported in a month over 101 years |
cm |
191.3 |
46.7 |
59.2 |
70.6 |
30.5 |
0.8 |
- |
- |
- |
- |
12.7 |
38.9 |
50.8 |
Check weather averages for nearby locations (some locations might offer more data):
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