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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 Windsor, New Jersey, is a wintry winter month, with an average temperature fluctuating between 37.4°F (3°C) and 25°F (-3.9°C). January is the coldest month of the year, registering average temperatures as high as 37.4°F (3°C) and as low as 25°F (-3.9°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Windsor, New Jersey, with temperature in the range of an average high of 41.2°F (5.1°C) and an average low of 27°F (-2.8°C). February reports an average high-temperature of a still wintry 41.2°F (5.1°C), slightly varied from January's 37.4°F (3°C). Weather in February »
Weather in March
March, the first month of the spring in Windsor, is a frosty month, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 48.7°F (9.3°C). March marks a minor ascent in the average high-temperature, adjusting from February's cold 41.2°F (5.1°C) to a chilly 48.7°F (9.3°C). Weather in March »
Weather in April
April in Windsor, New Jersey, is a mild spring month, with an average temperature fluctuating between 60.4°F (15.8°C) and 43.9°F (6.6°C). Windsor's weather in April shows a rise in the average high-temperature, moving up from March's chilly 48.7°F (9.3°C) to a mild 60.4°F (15.8°C). Weather in April »
Weather in May
May, the last month of the spring in Windsor, is a pleasant month, with an average temperature ranging between min 53.4°F (11.9°C) and max 70.3°F (21.3°C). May witnesses an increase in the average high-temperature, moving from a mild 60.4°F (15.8°C) in April to an agreeable 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Windsor, is a warm month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 61.3°F (16.3°C). June's arrival coincides with a subtle temperature rise, moving from May's pleasant 70.3°F (21.3°C) to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Windsor, New Jersey, with an average temperature ranging between min 67.6°F (19.8°C) and max 84.4°F (29.1°C). Windsor's warmest temperatures are experienced in July, with average high temperatures of 84.4°F (29.1°C) and lows of 67.6°F (19.8°C). July's mean heat index is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Windsor, New Jersey, with an average temperature fluctuating between 66.2°F (19°C) and 82.6°F (28.1°C). August's presence records an average high-temperature of a still warm 82.6°F (28.1°C), closely mirroring July's climate. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Windsor, New Jersey, with an average temperature fluctuating between 59.9°F (15.5°C) and 75.9°F (24.4°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's warm 82.6°F (28.1°C) to a still moderately hot 75.9°F (24.4°C). Weather in September »
Weather in October
October, like September, in Windsor, New Jersey, is another refreshing autumn month, with an average temperature ranging between max 64.4°F (18°C) and min 50°F (10°C). The beginning of October involves a decrease in the average high-temperature, transitioning from a moderately hot 75.9°F (24.4°C) in September to a comfortable 64.4°F (18°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Windsor, New Jersey, with an average temperature ranging between max 52.7°F (11.5°C) and min 38.8°F (3.8°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from an enjoyable 64.4°F (18°C) in October to a cool 52.7°F (11.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Windsor, New Jersey, with an average temperature fluctuating between 32.2°F (0.1°C) and 43.7°F (6.5°C). The transition into December involves a decrease in the average high-temperature, falling from a cool 52.7°F (11.5°C) in November to a frosty 43.7°F (6.5°C). Weather in December »
Updated: Jul 27, 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?
The coldest month is January, with an average high-temperature of 37.4°F (3°C) and an average low-temperature of 25°F (-3.9°C).
How many days does it rain?
Throughout the year, there are 152.9 rainfall days, and 28.78" (731mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, November and December.
How much does it snow in Windsor?
Throughout the year, in Windsor, there are 17.7 snowfall days, and 8.43" (214mm) of snow is accumulated.
When is the lowest UV index in Windsor?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 3.6 days and typically aggregates up to 3.11" (79mm) of snow.
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?
The least humid month is April, with an average relative humidity of 73%.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
June through October are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What time of the year is the hottest?
Temperature records mark July as the warmest month, with highs averaging 84.4°F (29.1°C) and lows at 67.6°F (19.8°C).
What is the wettest month?
July is the month with the most rainfall. Rain falls for 17.8 days and accumulates 3.39" (86mm) of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.5h of sunshine.
What is the driest month?
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.65" (42mm) of precipitation.
What is the most humid month?
The most humid month is October, with an average relative humidity of 79%.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Windsor, NJ
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure
Windsor, NJ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.99"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:
29.98"Hg - Average pressure in September:
30.05"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
Windsor, NJ
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.6mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6.1mph - Average wind speed in October:
7.3mph - Average wind speed in November:
7.6mph - Average wind speed in December:
7.9mph
The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Windsor, NJ
The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Windsor, NJ
- Average rainfall in January:
1.73" - Average rainfall in February:
2.01" - Average rainfall in March:
2.6" - Average rainfall in April:
2.2" - Average rainfall in May:
2.68" - Average rainfall in June:
2.24"
- Average rainfall in July:
3.39" - Average rainfall in August:
3.15" - Average rainfall in September:
1.65" - Average rainfall in October:
2.17" - Average rainfall in November:
2.05" - Average rainfall in December:
2.91"
The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Windsor, NJ
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.6 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).
Average snowfall
Windsor, NJ
- Average snowfall in January:
1.89" - Average snowfall in February:
1.73" - Average snowfall in March:
3.11" - Average snowfall in April:
0.08" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.11").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Windsor, NJ
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
4.9 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.3 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
3 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Windsor, 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 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:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Windsor, NJ
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
15 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
19.1 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).
Average UV index
Windsor, NJ
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, November and December (UV index 2).
Average cloud cover
Windsor, NJ
The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Windsor, NJ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Windsor, New Jersey, USA
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