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14 Days
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Monthly Historical Averages
Jefferson, CO
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
4°
2
7°
3
-2°
4
5°
5
9°
6
11°
7
9°
8
10°
9
9°
10
9°
11
6°
12
6°
13
6°
14
6°
15
7°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, April 1, 2026
Day
4°
Feels 0
Wind
19 km/h S
Gust
28 km/h
Humidity
68%
P.O.P
100%
Snow
<1 cm
Rain
~15 mm
Night
-2°
Feels -8
Wind
21 km/h NW
Gust
32 km/h
Humidity
79%
P.O.P
30%
Historical Averages
Apr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
8°
Feels 6
Low
-5°
Feels -10
Average Precipitation
4 Days
Rain amount
0.2mm
Snow amount
14.7cm