World Resorts USA Bethlehem Weather

Winter weather in Bethlehem

Weather in Bethlehem in Winter

December January February
Average day temperature: 40.0°F 35.1°F 37.7°F
Average night temperature: 32.1°F 27.9°F 28.9°F
Number of sunny days: 9 days 8 days 9 days
Day length: 9.3 - 9.5 h. 9.3 - 10.1 h. 10.1 - 11.3 h.
Number of rainy days: 2 days 2 days 2 days
Precipitation totals: 1.2 in. 1.2 in. 1.1 in.
Number of snow days: 1 day 1 day 1 day

Day & Night air temperature, °F

December
January
February
0
6
12
18
24
30
36
42
48
37.7
35.1
40.0
28.9
27.9
32.1
Day temperature   
Night temperature

Precipitation total, in.

December
January
February
0.0
0.2
0.4
0.6
0.9
1.1
1.3
1.5
1.1
1.2
1.2
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
12
13
13
8
10
9
9
8
9
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
1.3
2.7
4.0
5.4
6.7
8.1
9.4
7.5
7.8
6.8
Average sunny hours
December
January
February
0
7
5.3
4.7
4.4

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.

Best time for vacation in Bethlehem

Sunniest months:
October 14 days
September 14 days
November 12 days
Warmest months:
July 82.0 °F
August 79.7 °F
June 75.9 °F
Coldest months:
January 35.1 °F
February 37.7 °F
December 40.0 °F
Rainiest months:
August 3 days
July 3 days
March 3 days
Windiest months:
March 8.5 mph
April 8.1 mph
January 7.8 mph

Bethlehem on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+45°F
+63°F
+73°F
+73°F
+52°F
+57°F
+77°F
+52°F
+72°F
+54°F
+50°F
+72°F
+75°F
+73°F
+41°F
24 Hours Forecast
Bethlehem
Local time: 04:31
April 05, saturday
0600
52°F
NW
7 mph
0900
48°F
W
11 mph
1200
46°F
W
12 mph
1500
46°F
NW
9 mph
1800
46°F
W
7 mph
2100
45°F
W
2 mph
April 06, sunday
0000
45°F
SW
2 mph
0300
46°F
SE
1 mph
Units of measurement: °C / °F