Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's arrival signals an increase in average high-temperatures, moving from March's chilly 48°F (8.9°C) to a mild 59.5°F (15.3°C). In the month of April, the average temperature dips to a chilly 44.4°F (6.9°C) during the night.Humidity
With an average relative humidity of 73%, April is the least humid month in Siloam, New Jersey.Rainfall
In Siloam, in April, during 14.6 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, in Siloam, New Jersey, there are 154.3 rainfall days, and 29.25" (743mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Siloam, during April, snow falls for 0.3 days and regularly aggregates up to 0.04" (1mm) of snow. In Siloam, during the entire year, snow falls for 18.9 days and aggregates up to 8.39" (213mm) of snow.Daylight
In Siloam, the average length of the day in April is 13h and 18min.On the first day of April in Siloam, New Jersey, sunrise is at 6:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 7:51 pm EDT.
Sunshine
In Siloam, the average sunshine in April is 8.5h.UV index
The average daily maximum UV index in April in Siloam is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during April translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Siloam in April?
What is the least humid month in Siloam?
What is the average humidity in April in Siloam?
How much does it rain in Siloam in April?
How many days does it snow in April in Siloam?
What is the average length of the day in April in Siloam?
When are sunrise and sunset in April in Siloam?
How long on average sun shines in April in Siloam?
What is the UV index reading in April in Siloam?
Average temperature in April
Siloam, NJ
- Average high temperature in April: 59.5°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in April: 44.4°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).
Average pressure in April
Siloam, NJ
- Average pressure in April: 29.99"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 in April
Siloam, NJ
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in April
Siloam, NJ
- Average humidity in April: 73%
The months with the highest relative humidity are June and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Siloam, NJ
- Average rainfall in April: 2.2"
The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in April
Siloam, NJ
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in April
Siloam, NJ
- Average snowfall in April: 0.04"
The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Siloam, NJ
- Average snowfall days in April: 0.3 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 in April /
Average sunshine in April
Siloam, NJ
- Average daylight in April: 13h 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 April: 8h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Siloam, NJ
- Average sunshine days in April: 14 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in April
Siloam, NJ
- Average UV index in April: 4
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 in April
Siloam, NJ
- Average cloud cover in April: 43
The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in April
Siloam, NJ
- Average visibility in April: 6mi
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).
Siloam, New Jersey, USA
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