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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Bethlehem, West Virginia, is an icy winter month, with an average temperature fluctuating between 20.8°F (-6.2°C) and 33.6°F (0.9°C). With average high and low temperatures of 33.6°F (0.9°C) and 20.8°F (-6.2°C) respectively, January is Bethlehem's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Bethlehem, is also a wintry month, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 37.9°F (3.3°C). With the onset of February, Bethlehem's average high-temperature clocks in at a still icy 37.9°F (3.3°C), showing a minor fluctuation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Bethlehem, is a chilly month, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 31.5°F (-0.3°C). March sees a temperature increase, moving from a wintry 37.9°F (3.3°C) in February to a frosty 48.4°F (9.1°C). Weather in March »
Weather in April
April in Bethlehem, West Virginia, is a refreshing spring month, with temperature in the range of an average high of 60.8°F (16°C) and an average low of 41.4°F (5.2°C). An escalation in the average high-temperature is seen with the onset of April, moving from a chilly 48.4°F (9.1°C) in March to a comfortable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Bethlehem, West Virginia, with temperature in the range of an average low of 51.1°F (10.6°C) and an average high of 72.3°F (22.4°C). With the onset of May, Bethlehem's average high-temperature experiences a rise, moving from April's enjoyable 60.8°F (16°C) to an agreeable 72.3°F (22.4°C). Weather in May »
Weather in June
June, the first month of the summer in Bethlehem, is a warm month, with an average temperature ranging between min 57.7°F (14.3°C) and max 79°F (26.1°C). With the onset of June, Bethlehem's average high-temperature sees a modest rise, moving from May's pleasant 72.3°F (22.4°C) to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, like June, in Bethlehem, West Virginia, is another warm summer month, with an average temperature varying between 83.7°F (28.7°C) and 61.7°F (16.5°C). July, known for its average high temperature of 83.7°F (28.7°C) and an average low temperature of 61.7°F (16.5°C), is the warmest month. July's mean heat index is computed to be a tropical 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Bethlehem, is another warm month, with an average temperature fluctuating between 59.7°F (15.4°C) and 82°F (27.8°C). The onset of August marks an average high-temperature of a still moderately hot 82°F (27.8°C), hardly differing from July's 83.7°F (28.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Bethlehem, is also a moderately hot month, with an average temperature varying between 75.7°F (24.3°C) and 54.9°F (12.7°C). The onset of September is marked by a minor decrease in temperature, transitioning from a moderately hot 82°F (27.8°C) in August to a still warm 75.7°F (24.3°C). Weather in September »
Weather in October
October, like September, in Bethlehem, West Virginia, is another enjoyable autumn month, with an average temperature fluctuating between 62.8°F (17.1°C) and 45°F (7.2°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a moderately hot 75.7°F (24.3°C) in September to a refreshing 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Bethlehem, West Virginia, with an average temperature varying between 49.3°F (9.6°C) and 34°F (1.1°C). The onset of November results in a decrease in the average high-temperature, receding from a comfortable 62.8°F (17.1°C) in October to a frosty 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Bethlehem, West Virginia, with an average temperature varying between 39.9°F (4.4°C) and 28°F (-2.2°C). In Bethlehem, entering December brings a temperature decrement, reducing from November's frosty 49.3°F (9.6°C) to a wintry 39.9°F (4.4°C). Weather in December »
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
With average temperatures fluctuating between a high of 33.6°F (0.9°C) and a low of 20.8°F (-6.2°C), January stands out as the coldest month.
What are the most humid months?
January and February, with an average relative humidity of 84%, are most humid months.
How much does it rain?
In Bethlehem, during the entire year, the rain falls for 166.3 days and collects up to 25.94" (659mm) of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
What is the snowiest month?
The month with the most snowfall in Bethlehem is January, when snow falls for 14.9 days and typically aggregates up to 3.66" (93mm) of snow.
How many days does it snow?
Throughout the year, there are 50.4 snowfall days, and 14.06" (357mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 3h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month?
April and August, with an average relative humidity of 77%, are the least humid months.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 19.6 days and accumulates 2.68" (68mm) of precipitation.
When it does not snow?
In Bethlehem, snow does not fall in May through October.
What are the months with the highest UV index?
The months with the highest UV index are May through July, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What are the warmest months?
July, on average, is the warmest month, registering a high temperature of 83.7°F (28.7°C) and a low of 61.7°F (16.5°C).
What month has the most sunshine?
With an average of 10h of sunshine, August has the most sunshine of the year.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 10 days and typically collects 1.69" (43mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Bethlehem, WV
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.6°F).
The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure
Bethlehem, WV
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Bethlehem, WV
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.1mph - Average wind speed in April:
7.3mph - Average wind speed in May:
5.9mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.6mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).
Average humidity
Bethlehem, WV
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall
Bethlehem, WV
- Average rainfall in January:
1.77" - Average rainfall in February:
2.05" - Average rainfall in March:
2.28" - Average rainfall in April:
2.52" - Average rainfall in May:
2.68" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.32" - Average rainfall in August:
2.09" - Average rainfall in September:
1.93" - Average rainfall in October:
1.97" - Average rainfall in November:
1.69" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days
Bethlehem, WV
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
17.4 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
10 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (9.4 days).
Average snowfall
Bethlehem, WV
The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Bethlehem, WV
- Average snowfall days in January:
14.9 days - Average snowfall days in February:
12 days - Average snowfall days in March:
7.5 days - Average snowfall days in April:
1.7 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
3.6 days - Average snowfall days in December:
10.5 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bethlehem, WV
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
3h - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
3h and 3min
The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3h).
Average sunshine days
Bethlehem, WV
- Average sunshine days in January:
11 days - Average sunshine days in February:
9.4 days - Average sunshine days in March:
11.1 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is February (9.4 days).
Average UV index
Bethlehem, WV
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Bethlehem, WV
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Bethlehem, WV
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Bethlehem, West Virginia, USA
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