Weather in Bethlehem: May
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Average day temperature: | 66.8°F |
| Average night temperature: | 52.0°F | |
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Number of sunny days: | 10 days |
| Day length: | 14.0 - 14.9 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.0 in. | |
| more information | ||
14 days
forecast
forecast
| Bethlehem |
weather in
June
June
| Bethlehem |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 97°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during May were 70.5°F and 53.9°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Bethlehem in May is 1.0 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.9 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 May is: 7.8.
Best time for vacation in Bethlehem
Bethlehem on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bethlehem
Local time: 09:40
July 21, tuesday
1200
82°F
NW
11 mph
11 mph
1500
90°F
N
9 mph
9 mph
1800
90°F
SE
14 mph
14 mph
2100
64°F
NE
4 mph
4 mph
July 22, wednesday
0000
64°F
NE
4 mph
4 mph
0300
64°F
NE
5 mph
5 mph
0600
64°F
N
4 mph
4 mph
0900
73°F
NE
8 mph
8 mph
