Annual mean 10°C · wettest around April · prevailing wind W
Warmest
27.1 °C
Coldest
-1.7 °C
Wettest
16%
Windiest
4.5 m/s
Prevailing
W
3.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Bethlehem over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -5°C. Bethlehem has no sharply defined rainy season: the chance of rain on a given day runs from 9% in August, the driest month, to 14% in April, the wettest. Winds in Bethlehem are highest in March, averaging 3.5 m/s (13 km/h), and lightest in September, at 1.8 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Bethlehem come in July, when the sky is typically 49% covered; January is the cloudiest month, at 68%.
Month by month Bethlehem climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-1°C
-5°C
-7°C
10%
68%
3.1 m/s
0
0
2
February
1°C
-4°C
-5°C
11%
62%
3.1 m/s
1
0
7
March
5°C
-1°C
-0°C
11%
59%
3.5 m/s
2
0
19
April
12°C
5°C
7°C
14%
61%
3.3 m/s
16
1
47
May
19°C
11°C
16°C
12%
58%
2.7 m/s
52
11
69
June
24°C
16°C
22°C
9%
52%
2.4 m/s
69
31
53
July
27°C
19°C
27°C
10%
49%
2.1 m/s
53
60
20
August
25°C
18°C
26°C
9%
50%
1.9 m/s
65
51
32
September
21°C
13°C
20°C
9%
50%
1.8 m/s
72
24
63
October
15°C
8°C
12°C
11%
59%
2.2 m/s
38
3
71
November
7°C
2°C
3°C
11%
58%
2.7 m/s
7
0
26
December
1°C
-2°C
-3°C
13%
67%
2.7 m/s
0
0
7
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Bethlehem weather by season
Year round, Bethlehem has days of about -1°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -5°C to 19°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around April and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Bethlehem weather in winterDecember to February
High 0°CLow -4°CRain 11%
Winter in Bethlehem has typical daily highs of about 0°C and lows of about -4°C, with a 11% chance of rain on a given day.
Bethlehem weather in springMarch to May
High 12°CLow 5°CRain 12%
Spring in Bethlehem has typical daily highs of about 12°C and lows of about 5°C, with a 12% chance of rain on a given day.
Bethlehem weather in summerJune to August
High 25°CLow 18°CRain 9%
Summer in Bethlehem has typical daily highs of about 25°C and lows of about 18°C, with a 9% chance of rain on a given day.
Bethlehem weather in autumnSeptember to November
High 15°CLow 8°CRain 11%
Autumn in Bethlehem has typical daily highs of about 15°C and lows of about 8°C, with a 11% chance of rain on a given day.
When is the rainy season in Bethlehem?
Bethlehem has no sharply defined rainy season: the chance of rain on a given day runs from 9% in August, the driest month, to 14% in April, the wettest.
What time of year is Bethlehem windiest?
Winds in Bethlehem are highest in March, averaging 3.5 m/s (13 km/h), and lightest in September, at 1.8 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Bethlehem year round?
The average temperature in Bethlehem over the whole year is 10°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -5°C.