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Weather Averages for
Boulder, CO
Latitude: 40°2'N,
Longitude: 105°13'W,
Elevation: 1611.8 m,
Distance: 0.87 km
Average temperature
over 64 years |
°C |
10 |
0 |
1 |
3 |
8 |
13 |
18 |
22 |
21 |
17 |
11 |
5 |
1 |
Average high temperature
over 64 years |
°C |
17 |
7 |
7 |
11 |
16 |
20 |
26 |
29 |
28 |
25 |
18 |
12 |
7 |
Average low temperature
over 64 years |
°C |
3 |
-6 |
-5 |
-2 |
2 |
6 |
11 |
15 |
14 |
10 |
3 |
-1 |
-5 |
Highest recorded temperature
over 64 years |
°C |
40 |
23 |
26 |
30 |
29 |
33 |
40 |
40 |
38 |
36 |
32 |
26 |
23 |
Lowest recorded temperature
over 64 years |
°C |
-36 |
-36 |
-33 |
-25 |
-15 |
-6 |
-1 |
4 |
2 |
-5 |
-18 |
-24 |
-28 |
Average number of rainy days
over 67 years |
days |
41.3 |
1.7 |
2.3 |
4.2 |
5.7 |
6.2 |
3.7 |
3.9 |
3.5 |
2.8 |
3 |
2.1 |
2.2 |
Average number of days above 27°C
over 10 years |
days |
44.6 |
- |
- |
- |
- |
0.3 |
10 |
16 |
13 |
5 |
0.3 |
- |
- |
Average precipitation
over 67 years |
cm |
46.5 |
1.3 |
2.0 |
4.1 |
6.9 |
7.9 |
4.3 |
4.6 |
4.1 |
3.6 |
3.8 |
2.3 |
2.0 |
Average relative humidity
over 12 years |
% |
52 |
56 |
57 |
55 |
52 |
54 |
47 |
47 |
48 |
47 |
48 |
55 |
56 |
Average dew point
over 12 years |
°C |
-1 |
-9 |
-7 |
-6 |
-3 |
2 |
6 |
8 |
8 |
3 |
-1 |
-6 |
-8 |
Average number of days below -1.5°C
over 10 years |
days |
129.6 |
25 |
22 |
22 |
10 |
1 |
0.3 |
- |
- |
0.3 |
6 |
19 |
24 |
Average number of days below -17.5°C
over 12 years |
days |
5.7 |
1.5 |
1.3 |
0.8 |
- |
- |
- |
- |
- |
- |
- |
1.1 |
1 |
Average snowfall
over 63 years |
cm |
185.9 |
20.8 |
25.9 |
38.9 |
30.2 |
7.1 |
- |
- |
- |
1.5 |
12.2 |
24.4 |
24.9 |
Check weather averages for nearby locations (some locations might offer more data):
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