World Resorts USA Bethesda Weather

Bethesda weather in December

Weather in Bethesda: December

Average day temperature: 45.3°F
Average night temperature: 38.5°F
Number of sunny days: 10 days
Day length: 9.4 - 9.6 hours
Number of rainy days: 3 days
Precipitation totals: 1.5 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 57°F. At the same time the lowest night temperature was 30°F. Day and night temperature averages during December were 47.3°F and 40.7°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in December is almost equal.

Precipitation total in December, in.

Precipitation total value in Bethesda in December is 1.5 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 6.7 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.0.

Best time for vacation in Bethesda

Sunniest months:
October 15 days
November 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
+23°F
SE 9 mph
Feels like: +18°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+52°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
Bethesda
Local time: 02:48
December 22, sunday
0300
23°F
SE
9 mph
0600
23°F
SE
9 mph
0900
25°F
SE
9 mph
1200
28°F
SE
9 mph
1500
32°F
SE
7 mph
1800
32°F
S
4 mph
2100
27°F
SW
5 mph
December 23, monday
0000
23°F
W
3 mph
Units of measurement: °C / °F