Please click on any column to get detailed information about Bethesda weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
44.8
54.8
66.5
76.6
84.3
87.5
81.2
69.6
61.7
54.1
43.7
39.6
37.8
45.2
55.0
64.3
71.3
72.8
66.3
56.8
49.8
43.2
36.1
33.2
| Day temperature | Night temperature |
The warmest month in Bethesda is july. The average daily temp is 87.5°F. The average nightly temp is 72.8°F.
Precipitation total, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.7
1.1
1.5
1.9
2.2
2.6
1.2
0.9
1.1
1.1
2.2
1.8
1.3
1.1
1.3
1
1
1.1
Number of rainy days
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
7
3
2
3
2
5
3
3
2
3
2
2
2
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
6.8
7
6.1
5.8
5.1
5.1
6.3
6.5
7.7
8.4
7.7
7.6
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
13
5
8
9
8
6
7
13
12
11
11
11
8
10
8
8
13
15
10
9
11
9
9
9
10
15
15
13
10
10
13
9
8
11
8
11
| Cloudy days | Partly cloudy days | Sunny days |
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
4.9
6.7
7.1
7.5
8
8.6
9.3
7.3
6.9
6.9
5.5
5.3
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
Best time for vacation in Bethesda
Bethesda on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Bethesda
Local time: 01:42
April 05, saturday
0300
61°F
W
4 mph
4 mph
0600
57°F
W
7 mph
7 mph
0900
57°F
NW
8 mph
8 mph
1200
59°F
NW
7 mph
7 mph
1500
61°F
N
6 mph
6 mph
1800
63°F
N
7 mph
7 mph
2100
59°F
NW
5 mph
5 mph
April 06, sunday
0000
59°F
SE
2 mph
2 mph
