Climate and monthly weather forecastSpotswood, NJ
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Spotswood, New Jersey, with an average temperature fluctuating between 37°F (2.8°C) and 25°F (-3.9°C). With its high average temperature of 37°F (2.8°C) and a low of 25°F (-3.9°C), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Spotswood, New Jersey, with an average temperature fluctuating between 39.9°F (4.4°C) and 26.6°F (-3°C). Spotswood's average high-temperature in February is a still icy 39.9°F (4.4°C), indicating a subtle variation from January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Spotswood, New Jersey, with an average temperature varying between 47.8°F (8.8°C) and 34.2°F (1.2°C). The shift into March is marked by a modest rise in the average high-temperature, moving from February's wintry 39.9°F (4.4°C) to a frosty 47.8°F (8.8°C). Weather in March »Weather in April
April is a mild spring month in Spotswood, New Jersey, with an average temperature fluctuating between 43.9°F (6.6°C) and 59.4°F (15.2°C). Spotswood's weather in April shows a rise in the average high-temperature, moving up from March's chilly 47.8°F (8.8°C) to a mild 59.4°F (15.2°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Spotswood, New Jersey, with an average temperature varying between 69.4°F (20.8°C) and 54°F (12.2°C). With the beginning of May, Spotswood's average high-temperature sees an increase, transitioning from a moderate 59.4°F (15.2°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »Weather in June
June, the first month of the summer in Spotswood, is a moderately hot month, with an average temperature fluctuating between 77.9°F (25.5°C) and 61.5°F (16.4°C). As June sets, the average high-temperature shows a slight increase, moving up from an agreeable 69.4°F (20.8°C) in May to a moderately hot 77.9°F (25.5°C). Weather in June »Weather in July
July, like June, in Spotswood, New Jersey, is a moderately hot summer month, with temperature in the range of an average low of 68°F (20°C) and an average high of 84.2°F (29°C). With average high and low temperatures of 84.2°F (29°C) and 68°F (20°C) respectively, July is Spotswood's warmest month. July's average heat index is appraised at a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Spotswood, is also a moderately hot month, with an average temperature varying between 67.3°F (19.6°C) and 82.4°F (28°C). August experiences an average high-temperature of a still warm 82.4°F (28°C), barely different from July's 84.2°F (29°C). Weather in August »Weather in September
September, the first month of the autumn in Spotswood, is still a warm month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 60.6°F (15.9°C). September's arrival aligns with a minor decrease in average high-temperatures, from August's 82.4°F (28°C) to a still warm 75.7°F (24.3°C). Weather in September »Weather in October
October, like September, in Spotswood, New Jersey, is another comfortable autumn month, with an average temperature fluctuating between 50.4°F (10.2°C) and 63.9°F (17.7°C). As October arrives, Spotswood's weather displays a decrease in high-temperatures, transitioning from September's warm 75.7°F (24.3°C) to a refreshing 63.9°F (17.7°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Spotswood, New Jersey, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 52°F (11.1°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's comfortable 63.9°F (17.7°C) to a cool 52°F (11.1°C). Weather in November »Weather in December
December, the first month of the winter in Spotswood, is still a chilly month, with an average temperature varying between 32.7°F (0.4°C) and 43.2°F (6.2°C). December witnesses a gentle descent in average high-temperature, descending from November's fresh 52°F (11.1°C) to a chilly 43.2°F (6.2°C). Weather in December »Updated: Aug 4, 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 tends to be the coldest month, with temperatures averaging a daily high of 37°F (2.8°C) and a low of 25°F (-3.9°C).
In Spotswood, during the entire year, the rain falls for 92.9 days and collects up to 7.32" (186mm) of precipitation.
Months with snowfall are January through March, November and December.
In Spotswood, during the entire year, snow falls for 12.7 days and aggregates up to 1.5" (38mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February, May, October and December, with an average relative humidity of 77%, are most humid months.
With an average of 4.7h of sunshine, February has the least sunshine of the year.
The month with the most snowfall is March, when snow falls for 3 days and typically aggregates up to 0.51" (13mm) of snow.
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.
The months with the lowest humidity are April and August, with an average relative humidity of 73%.
In Spotswood, snow does not fall in April through October.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year in Spotswood, with an average of 15h and 0min of daylight.
July stands out as Spotswood's warmest month, with an average high-temperature of 84.2°F (29°C) and a low-temperature of 68°F (20°C).
The month with the most rainfall is July, when the rain falls for 10.7 days and typically aggregates up to 0.94" (24mm) of precipitation.
The month with the most sunshine in Spotswood is July, with an average of 10.5h of sunshine.
The month with the least rainfall is September, when the rain falls for 7.5 days and typically collects 0.28" (7mm) of precipitation.
The month with the shortest days in Spotswood is December, with an average of 9h and 18min of daylight.
Average temperature
Spotswood, NJ
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure
Spotswood, NJ
- Average pressure in January:
30.07"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:
29.98"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
Spotswood, NJ
- Average wind speed in January:
9.1mph - Average wind speed in February:
9mph - Average wind speed in March:
9.3mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.7mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.9mph - Average wind speed in September:
6.5mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.5mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity
Spotswood, NJ
The months with the highest relative humidity are February, May, October and December (77%).
The months with the lowest relative humidity are April and August (73%).
Average rainfall
Spotswood, NJ
- Average rainfall in January:
0.43" - Average rainfall in February:
0.47" - Average rainfall in March:
0.59" - Average rainfall in April:
0.51" - Average rainfall in May:
0.75" - Average rainfall in June:
0.59"
- Average rainfall in July:
0.94" - Average rainfall in August:
0.79" - Average rainfall in September:
0.28" - Average rainfall in October:
0.59" - Average rainfall in November:
0.59" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is July (0.94").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days
Spotswood, NJ
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.5 days - Average rainfall days in March:
7.9 days - Average rainfall days in April:
8.5 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
10.7 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
7.3 days - Average rainfall days in November:
4.8 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is July (10.7 days).
The months with the least rainy days are January and November (4.8 days).
Average snowfall
Spotswood, NJ
The month with the highest snowfall is March (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Spotswood, NJ
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.2 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:
0.2 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Spotswood, NJ
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 18min
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:
5h and 6min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 6min - Average sunshine in September:
8h and 42min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
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 42min).
Average sunshine days
Spotswood, NJ
- Average sunshine days in January:
24.2 days - Average sunshine days in February:
19.8 days - Average sunshine days in March:
19.8 days - Average sunshine days in April:
20.1 days - Average sunshine days in May:
18 days - Average sunshine days in June:
17.9 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
17.6 days - Average sunshine days in September:
20.5 days - Average sunshine days in October:
21.3 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
23 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is July (15.7 days).
Average UV index
Spotswood, 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, March, November and December (UV index 2).
Average cloud cover
Spotswood, NJ
The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
Spotswood, 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).
