Climate and monthly weather forecastBethlehem, NC
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Bethlehem, North Carolina, with an average temperature fluctuating between 45.1°F (7.3°C) and 29.3°F (-1.5°C). January stands out as Bethlehem's coldest month, with an average high-temperature of 45.1°F (7.3°C) and a low-temperature of 29.3°F (-1.5°C). Weather in January »Weather in February
February, the last month of the winter in Bethlehem, is a fresh month, with an average temperature varying between 50.4°F (10.2°C) and 33.4°F (0.8°C). Bethlehem's weather in February displays an average high-temperature of a fresh 50.4°F (10.2°C), showing minor disparity from January's 45.1°F (7.3°C). Weather in February »Weather in March
March, the first month of the spring in Bethlehem, is a moderate month, with temperature in the range of an average low of 39.6°F (4.2°C) and an average high of 57.7°F (14.3°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's fresh 50.4°F (10.2°C) to a moderate 57.7°F (14.3°C). Weather in March »Weather in April
April in Bethlehem, North Carolina, is an agreeable spring month, with an average temperature ranging between min 47.8°F (8.8°C) and max 68.2°F (20.1°C). The arrival of April brings a change in Bethlehem's weather, with average high-temperatures moving from March's mild 57.7°F (14.3°C) to a pleasant 68.2°F (20.1°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Bethlehem, North Carolina, with an average temperature fluctuating between 76.6°F (24.8°C) and 55.6°F (13.1°C). With the onset of May, Bethlehem's weather sees a minor temperature rise, transitioning from an agreeable 68.2°F (20.1°C) in April to a warm 76.6°F (24.8°C). Weather in May »Weather in June
June, the first month of the summer in Bethlehem, is still a warm month, with an average temperature fluctuating between 84.7°F (29.3°C) and 62.4°F (16.9°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a warm 76.6°F (24.8°C) in May to a still moderately hot 84.7°F (29.3°C). Weather in June »Weather in July
July is a hot summer month in Bethlehem, North Carolina, with an average temperature ranging between max 88.2°F (31.2°C) and min 65.7°F (18.7°C). The average temperatures reach their apex in July, averaging 88.2°F (31.2°C) at the high end and 65.7°F (18.7°C) at the low end. For most parts of July, the heat index is estimated at a very hot 100.4°F (38°C). Weather in July »Weather in August
The last month of the summer, August, is another hot month in Bethlehem, North Carolina, with an average temperature ranging between max 86.2°F (30.1°C) and min 64.4°F (18°C). August's average high-temperature is a still tropical 86.2°F (30.1°C), maintaining a close comparison with July's 88.2°F (31.2°C). Weather in August »Weather in September
September, the first month of the autumn in Bethlehem, is still a warm month, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 59.7°F (15.4°C). September signals a slight drop in average high-temperature, sliding from August's hot 86.2°F (30.1°C) to a moderately hot 80.2°F (26.8°C). Weather in September »Weather in October
October, like September, is an agreeable autumn month in Bethlehem, North Carolina, with an average temperature ranging between max 68.7°F (20.4°C) and min 49.3°F (9.6°C). The move into October indicates a reduction in the average high-temperature, down from September's warm 80.2°F (26.8°C) to a pleasant 68.7°F (20.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another refreshing month in Bethlehem, North Carolina, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 57°F (13.9°C). The onset of November introduces a moderate change in Bethlehem's weather, with average high-temperatures falling from October's agreeable 68.7°F (20.4°C) to a refreshing 57°F (13.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Bethlehem, North Carolina, with an average temperature ranging between max 49.6°F (9.8°C) and min 35.1°F (1.7°C). December indicates a minor shift in the average high-temperature, from November's refreshing 57°F (13.9°C) to a chilly 49.6°F (9.8°C). Weather in December »Updated: Jun 18, 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
January, known for its average high temperature of 45.1°F (7.3°C) and an average low temperature of 29.3°F (-1.5°C), is the coldest month.
In Bethlehem, North Carolina, during the entire year, the rain falls for 160.8 days and collects up to 30.59" (777mm) of precipitation.
January through March, November and December are months with snowfall.
In Bethlehem, during the entire year, snow falls for 7.1 days and aggregates up to 6.38" (162mm) of snow.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
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.
April is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.43" (87mm) of precipitation.
April through October are months without snowfall.
The months with the highest humidity are May and December, with an average relative humidity of 76%.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days is June, with an average of 14h and 30min of daylight.
June and July, with an average of 10.9h of sunshine, are months with the most sunshine.
Bethlehem's temperatures peak on average in July, reaching 88.2°F (31.2°C) at their highest and 65.7°F (18.7°C) at their lowest.
With an average relative humidity of 71%, July is the least humid month in Bethlehem.
The month with the least rainfall is September, when the rain falls for 13.2 days and typically collects 1.97" (50mm) of precipitation.
The month with the most snowfall is December, when snow falls for 1.2 days and typically aggregates up to 2.2" (56mm) of snow.
With an average of 9h and 48min of daylight, December has the shortest days of the year.
December has the least sunshine of the year, with an average of 5.5h of sunshine.
Average temperature
Bethlehem, NC
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (45.1°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure
Bethlehem, NC
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Bethlehem, NC
- Average wind speed in January:
5.7mph - Average wind speed in February:
6mph - Average wind speed in March:
6mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.8mph - Average wind speed in September:
4.3mph - Average wind speed in October:
5.2mph - Average wind speed in November:
5mph - Average wind speed in December:
5.1mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Bethlehem, NC
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (71%).
Average rainfall
Bethlehem, NC
- Average rainfall in January:
2.52" - Average rainfall in February:
2.44" - Average rainfall in March:
2.36" - Average rainfall in April:
3.43" - Average rainfall in May:
3.19" - Average rainfall in June:
2.09"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.72" - Average rainfall in September:
1.97" - Average rainfall in October:
2.05" - Average rainfall in November:
2.36" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is April (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Bethlehem, NC
- Average rainfall days in January:
10.9 days - Average rainfall days in February:
12 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
10 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Bethlehem, NC
The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Bethlehem, NC
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Bethlehem, NC
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 42min - Average sunshine in February:
6h and 42min - Average sunshine in March:
7h and 12min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 36min - Average sunshine in October:
6h and 36min - Average sunshine in November:
6h and 6min - Average sunshine in December:
5h and 30min
The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Bethlehem, NC
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
11.5 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is July (10.3 days).
Average UV index
Bethlehem, NC
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Bethlehem, NC
The month with the most cloud cover is March (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 28).
Average visibility
Bethlehem, NC
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
