World Resorts USA Bethesda

Bethesda Monthly Weather Averages

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

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.

November is the month with least precipitations during the year. The average precipitation totals for this month is 1.1 in. The month with most precipitation total is August.

Number of rainy days

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
Sunny, partly cloudy and cloudy days
Average sunny hours

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

Sunniest months:
November 16 days
October 15 days
September 13 days
Warmest months:
July 87.5 °F
August 84.3 °F
June 81.2 °F
Coldest months:
January 40.7 °F
February 44.5 °F
December 45.3 °F
Rainiest months:
August 5 days
March 3 days
October 3 days
Windiest months:
March 8.2 mph
April 7.7 mph
February 7.6 mph

Bethesda on a weather map

Bethesda
+48°F
E 11 mph
Feels like: +43°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+72°F
+72°F
+66°F
+34°F
24 Hours Forecast
Bethesda
Local time: 13:38
November 21, thursday
1500
48°F
E
11 mph
1800
45°F
E
6 mph
2100
41°F
E
7 mph
November 22, friday
0000
37°F
E
11 mph
0300
36°F
E
10 mph
0600
34°F
E
9 mph
0900
37°F
E
9 mph
1200
43°F
E
13 mph
Units of measurement: °C / °F