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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 Butler, New Jersey, is an icy winter month, with an average temperature fluctuating between 34.3°F (1.3°C) and 21.4°F (-5.9°C). Butler experiences its lowest temperatures in January, with an average peak of 34.3°F (1.3°C) and a low of 21.4°F (-5.9°C). Weather in January »
Weather in February
February, the last month of the winter in Butler, is also a wintry month, with temperature in the range of an average high of 37.6°F (3.1°C) and an average low of 22.8°F (-5.1°C). February's advent denotes a minor fluctuation in the average high-temperature to a still cold 37.6°F (3.1°C) from January's 34.3°F (1.3°C). Weather in February »
Weather in March
March, the first month of the spring in Butler, is a frosty month, with an average temperature fluctuating between 30.4°F (-0.9°C) and 45.3°F (7.4°C). Butler in March experiences a slight uptick in the average high-temperature, adjusting from February's cold 37.6°F (3.1°C) to a chilly 45.3°F (7.4°C). Weather in March »
Weather in April
April in Butler, New Jersey, is a moderate spring month, with an average temperature varying between 57.9°F (14.4°C) and 40.6°F (4.8°C). With the onset of April, Butler sees a temperature rise, with the average high-temperature moving from March's chilly 45.3°F (7.4°C) to a refreshing 57.9°F (14.4°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Butler, New Jersey, with an average temperature fluctuating between 50.5°F (10.3°C) and 68.5°F (20.3°C). May brings a temperature increase, with average high-temperatures moving from April's mild 57.9°F (14.4°C) to an agreeable 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Butler, New Jersey, with an average temperature fluctuating between 77°F (25°C) and 57.7°F (14.3°C). Butler's weather in June presents a minor rise in the average high-temperature, moving from an agreeable 68.5°F (20.3°C) in May to a moderately hot 77°F (25°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Butler, New Jersey, with an average temperature fluctuating between 64.2°F (17.9°C) and 83.1°F (28.4°C). July, with average temperatures reaching a high of 83.1°F (28.4°C) and a low of 64.2°F (17.9°C), is the warmest month. In July, the average heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Butler, New Jersey, with an average temperature ranging between max 81.1°F (27.3°C) and min 62.8°F (17.1°C). Butler's August reports an average high-temperature of a still moderately hot 81.1°F (27.3°C), exhibiting a minor difference from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Butler, New Jersey, with an average temperature varying between 74.1°F (23.4°C) and 55.9°F (13.3°C). The advent of September brings a subtle shift in temperature, with the average high moving from a moderately hot 81.1°F (27.3°C) in August to a still warm 74.1°F (23.4°C). Weather in September »
Weather in October
October, like September, in Butler, New Jersey, is another comfortable autumn month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 46.6°F (8.1°C). The commencement of October involves a temperature shift, with the average high-temperature dropping from a warm 74.1°F (23.4°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Butler, New Jersey, with an average temperature varying between 35.4°F (1.9°C) and 49.3°F (9.6°C). The onset of November is marked by a decrease in temperature, transitioning from a comfortable 61.7°F (16.5°C) in October to a chilly 49.3°F (9.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Butler, New Jersey, with an average temperature ranging between min 28.8°F (-1.8°C) and max 40.1°F (4.5°C). The shift to December brings a decrease in the average high-temperature, falling from a frosty 49.3°F (9.6°C) in November to a cold 40.1°F (4.5°C). Weather in December »
Updated: Aug 11, 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 high temperatures of 34.3°F (1.3°C) and lows of 21.4°F (-5.9°C), January is the coldest month in Butler.
How much does it rain?
In Butler, during the entire year, the rain falls for 111.1 days and collects up to 8.46" (215mm) of precipitation.
When does it snow in Butler?
January through April, October through December are months with snowfall.
How many days does it snow?
Throughout the year, there are 22 snowfall days, and 3.19" (81mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
February, October and December, with an average relative humidity of 80%, are most humid months in Butler.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.3h of sunshine.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 4.7 days and typically aggregates up to 0.98" (25mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Butler, 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?
The least humid month is April, with an average relative humidity of 75%.
When it does not snow?
In Butler, snow does not fall in May through September.
When are the longest days in Butler?
With an average of 15h and 6min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
The months with the highest UV index in Butler are June through August, with an average maximum UV index of 6.
What time of the year is the hottest?
With average high and low temperatures of 83.1°F (28.4°C) and 64.2°F (17.9°C) respectively, July is Butler's warmest month.
What is the wettest month?
The month with the most rainfall is July, when the rain falls for 14.3 days and typically aggregates up to 1.06" (27mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 9.9h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 8.7 days and accumulates 0.31" (8mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Butler, NJ
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure
Butler, NJ
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Butler, NJ
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.9mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity
Butler, NJ
The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Butler, NJ
- Average rainfall in January:
0.51" - Average rainfall in February:
0.47" - Average rainfall in March:
0.59" - Average rainfall in April:
0.67" - Average rainfall in May:
0.83" - Average rainfall in June:
0.79"
- Average rainfall in July:
1.06" - Average rainfall in August:
0.87" - Average rainfall in September:
0.31" - Average rainfall in October:
0.87" - Average rainfall in November:
0.67" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is July (1.06").
The driest month (with the least rainfall) is September (0.31").
Average rainfall days
Butler, NJ
- Average rainfall days in January:
4.5 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
8.6 days - Average rainfall days in April:
11 days - Average rainfall days in May:
12.9 days - Average rainfall days in June:
11.1 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
8.7 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
5.6 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall
Butler, NJ
The month with the highest snowfall is March (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Butler, NJ
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
4.7 days - Average snowfall days in April:
0.7 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:
0.2 days - Average snowfall days in November:
1 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Butler, NJ
- 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days
Butler, NJ
- Average sunshine days in January:
22.3 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
17.9 days - Average sunshine days in April:
16 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
19.6 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
21.1 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.9 days).
Average UV index
Butler, NJ
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Butler, NJ
The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Butler, NJ
The months with the highest visibility are January, March, April, August, November and December (6mi).
The months with the lowest visibility are February, May, June, July, September and October (5mi).
Butler, New Jersey, USA
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