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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Guidonia, 21
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July
Average Temperature
High
34°
Feels 34
Low
16°
Feels 16
Average Precipitation
4 Days
Rain amount
16.1mm
Snow amount
0cm
Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
36°
2
31°
3
32°
4
33°
5
34°
6
34°
7
34°
8
34°
9
34°
10
35°
11
35°
12
36°
13
36°
14
36°
15
36°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, July 1, 2026
Day
36°
Feels 36
Wind
16 km/h NW
Gust
23 km/h
Humidity
28%
P.O.P
10%
Night
21°
Feels 21
Wind
16 km/h E
Gust
24 km/h
Humidity
71%
P.O.P
10%
Historical Averages
Jul 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.