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 is marked by an increase in the average high-temperature, moving from an icy 39.6°F (4.2°C) in March to a fresh 52.9°F (11.6°C). Throughout April, an average low-temperature of 36.5°F (2.5°C) is experienced.Humidity
The least humid month in South Onondaga is April, with an average relative humidity of 78%.Rainfall
In South Onondaga, New York, during April, the rain falls for 14.1 days and regularly aggregates up to 1.54" (39mm) of precipitation. In South Onondaga, New York, during the entire year, the rain falls for 141.4 days and collects up to 16.57" (421mm) of precipitation.Snowfall
Months with snowfall in South Onondaga are January through April, October through December. April is the last month it regularly snows. During 3.9 snowfall days, in April, South Onondaga aggregates 0.94" (24mm) of snow. In South Onondaga, during the entire year, snow falls for 71.7 days and aggregates up to 16.5" (419mm) of snow.Daylight
In South Onondaga, the average length of the day in April is 13h and 26min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:31 pm. On the last day of April, sunrise is at 5:58 am and sunset at 8:05 pm EDT.
Sunshine
The average sunshine in April in South Onondaga is 7.1h.UV index
In South Onondaga, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The UV index of 3 in April translates into these instructions:
Take precautions - Protection against sunburn is recommended. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in South Onondaga?
What is the least humid month in South Onondaga?
What is the average humidity in April in South Onondaga?
How many days does it rain in April in South Onondaga?
What is the last month it snows in South Onondaga?
How many hours of daylight does South Onondaga have in April?
When is the sunrise / sunset in April in South Onondaga?
How many hours of sunshine does South Onondaga have in April?
What is the UV index reading in April in South Onondaga?
Average temperature in April
South Onondaga, NY
- Average high temperature in April: 52.9°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28.4°F).
- Average low temperature in April: 36.5°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in April
South Onondaga, NY
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in April
South Onondaga, NY
- Average wind speed in April: 9.5mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in April
South Onondaga, NY
- Average humidity in April: 78%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (78%).
Average rainfall in April
South Onondaga, NY
- Average rainfall in April: 1.54"
The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in April
South Onondaga, NY
- Average rainfall days in April: 14.1 days
The months with the highest number of rainy days are May and July (15 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in April
South Onondaga, NY
- Average snowfall in April: 0.94"
The months with the highest snowfall are February and December (3.62").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
South Onondaga, NY
- Average snowfall days in April: 3.9 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
South Onondaga, NY
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in April: 7h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).
Average sunshine days in April
South Onondaga, NY
- Average sunshine days in April: 11 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (7.2 days).
Average UV index in April
South Onondaga, NY
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in April
South Onondaga, NY
- Average cloud cover in April: 54
The months with the most cloud cover are January and February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in April
South Onondaga, NY
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
South Onondaga, New York, USA
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