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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 Alpha, New Jersey, is a wintry winter month, with an average temperature varying between 34.3°F (1.3°C) and 21.6°F (-5.8°C). Alpha witnesses the coldest weather in January, with temperatures averaging a high of 34.3°F (1.3°C) and a low of 21.6°F (-5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Alpha, is also a wintry month, with an average temperature ranging between min 23.5°F (-4.7°C) and max 37.9°F (3.3°C). Alpha's shift from January to February is accompanied by an average high-temperature of a still icy 37.9°F (3.3°C), a slight deviation from 34.3°F (1.3°C). Weather in February »
Weather in March
March, the first month of the spring in Alpha, is a frosty month, with an average temperature fluctuating between 46.2°F (7.9°C) and 30.6°F (-0.8°C). The coming of March brings a minor shift in Alpha's weather, with average high-temperatures adjusting from February's icy 37.9°F (3.3°C) to a chilly 46.2°F (7.9°C). Weather in March »
Weather in April
April in Alpha, New Jersey, is a moderate spring month, with temperature in the range of an average high of 58.6°F (14.8°C) and an average low of 40.6°F (4.8°C). April witnesses an increase in the average high-temperature, moving from a chilly 46.2°F (7.9°C) in March to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Alpha, New Jersey, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 69.6°F (20.9°C). The onset of May brings a temperature shift, with the average high-temperature moving from a refreshing 58.6°F (14.8°C) in April to an agreeable 69.6°F (20.9°C). Weather in May »
Weather in June
June, the first month of the summer in Alpha, is a warm month, with an average temperature varying between 57.7°F (14.3°C) and 77.5°F (25.3°C). In Alpha, the average high-temperature in June slightly rises, from an agreeable 69.6°F (20.9°C) in May, to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Alpha, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 83.3°F (28.5°C). July is the month when Alpha experiences its warmest temperatures, averaging a high of 83.3°F (28.5°C) and a low of 63.9°F (17.7°C). During July, the heat index is estimated at a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Alpha, is another warm month, with an average temperature fluctuating between 61.5°F (16.4°C) and 81.1°F (27.3°C). Alpha observes a minor difference in average high-temperatures between July's 83.3°F (28.5°C) and August's 81.1°F (27.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Alpha, is still a warm month, with temperature in the range of an average low of 55.2°F (12.9°C) and an average high of 74.5°F (23.6°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's moderately hot 81.1°F (27.3°C) to a still warm 74.5°F (23.6°C). Weather in September »
Weather in October
October, like September, in Alpha, New Jersey, is another enjoyable autumn month, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 46.2°F (7.9°C). The average high-temperature decreases in October, shifting from a warm 74.5°F (23.6°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Alpha, New Jersey, with an average temperature ranging between min 35.4°F (1.9°C) and max 50°F (10°C). The average high-temperature decreases in November, shifting from an enjoyable 62.1°F (16.7°C) in October to a cool 50°F (10°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Alpha, New Jersey, with an average temperature ranging between max 40.3°F (4.6°C) and min 28.9°F (-1.7°C). Alpha's December weather shows a moderate shift in high-temperatures, falling from November's cool 50°F (10°C) to a cold 40.3°F (4.6°C). Weather in December »
Updated: Jul 1, 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 time of the year is the coldest?
Alpha's January weather, with an average high temperature of 34.3°F (1.3°C) and an average low temperature of 21.6°F (-5.8°C), tends to be the coldest of the year.
How much does it rain?
In Alpha, during the entire year, the rain falls for 124.4 days and collects up to 13.39" (340mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow in Alpha?
In Alpha, New Jersey, during the entire year, snow falls for 22 days and aggregates up to 5" (127mm) of snow.
What is the month 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 is the most humid month, with an average relative humidity of 81%.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 6.8 days and accumulates 1.42" (36mm) of snow.
What is the month with the least sunshine?
With an average of 4.6h of sunshine, February has the least sunshine of the year.
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 July, with an average relative humidity of 76%, are the least humid months.
When it does not snow?
May through October are months without snowfall.
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 months with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the hottest time of year?
With average high and low temperatures of 83.3°F (28.5°C) and 63.9°F (17.7°C) respectively, July is Alpha's warmest month.
What is the wettest month?
July is the month with the most rainfall. Rain falls for 12.8 days and accumulates 1.65" (42mm) of precipitation.
What month has the most sunshine?
With an average of 10.4h of sunshine, July has the most sunshine of the year.
What is the driest month in Alpha?
The month with the least rainfall is September, when the rain falls for 8.9 days and typically collects 0.71" (18mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 18min of daylight, December has the shortest days of the year.
Average temperature
Alpha, NJ
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Alpha, NJ
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"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:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Alpha, NJ
- Average wind speed in January:
8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.5mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Alpha, NJ
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall
Alpha, NJ
- Average rainfall in January:
0.87" - Average rainfall in February:
0.79" - Average rainfall in March:
0.91" - Average rainfall in April:
1.26" - Average rainfall in May:
1.38" - Average rainfall in June:
1.26"
The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days
Alpha, NJ
- Average rainfall days in January:
7.1 days - Average rainfall days in February:
7.8 days - Average rainfall days in March:
9.5 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
12.5 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
12.7 days - Average rainfall days in September:
8.9 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.1 days).
Average snowfall
Alpha, NJ
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Alpha, NJ
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
3.3 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Alpha, 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 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - 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 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Alpha, NJ
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
16.7 days - Average sunshine days in April:
15 days - Average sunshine days in May:
14 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.2 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
20.2 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (14 days).
Average UV index
Alpha, NJ
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Alpha, NJ
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility
Alpha, NJ
The months with the highest visibility are January, March, April, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August, September and October (5mi).
Alpha, New Jersey, USA
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