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
As Fort Supply transitions into April, the average high-temperature is observed to slightly rise from a comfortable 62.1°F (16.7°C) in March to a pleasant 69.8°F (21°C). During April, the nighttime temperature averages of 48.7°F (9.3°C).Humidity
In April, the average relative humidity is 57%.Rainfall
In Fort Supply, during April, the rain falls for 10.4 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Fort Supply, Oklahoma, during the entire year, the rain falls for 96.5 days and collects up to 16.46" (418mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. April is the last month it regularly snows. During 0.6 snowfall days, in April, Fort Supply aggregates 0.16" (4mm) of snow. In Fort Supply, Oklahoma, during the entire year, snow falls for 11.3 days and aggregates up to 5.24" (133mm) of snow.Daylight
In Fort Supply, the average length of the day in April is 13h and 9min.On the first day of April, sunrise is at 7:22 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:26 pm CDT.
Sunshine
The average sunshine in April is 8.8h.UV index
In Fort Supply, Oklahoma, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 5 during April leads to these advisories:
Take necessary precautions - Suggestions to elude sunburn are provided. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures?
What is the average humidity in April?
How much does it rain in Fort Supply in April?
What is the last month it snows?
How many hours of daylight does Fort Supply have in April?
When are sunrise and sunset in April in Fort Supply?
How many hours of sunshine does Fort Supply have in April?
How high is the UV index in April in Fort Supply?
Average temperature in April
Fort Supply, OK
- Average high temperature in April: 69.8°F
The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is December (46.9°F).
- Average low temperature in April: 48.7°F
The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in April
Fort Supply, OK
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Fort Supply, OK
- Average wind speed in April: 13.9mph
The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).
Average humidity in April
Fort Supply, OK
- Average humidity in April: 57%
The month with the highest relative humidity is May (60%).
The month with the lowest relative humidity is July (52%).
Average rainfall in April
Fort Supply, OK
- Average rainfall in April: 2.17"
The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in April
Fort Supply, OK
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is August (12.8 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in April
Fort Supply, OK
- Average snowfall in April: 0.16"
The month with the highest snowfall is February (1.65").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Fort Supply, OK
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Fort Supply, OK
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 8h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in April
Fort Supply, OK
- Average sunshine days in April: 17.2 days
The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is August (15.1 days).
Average UV index in April
Fort Supply, OK
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Fort Supply, OK
- Average cloud cover in April: 31
The month with the most cloud cover is April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).
Average visibility in April
Fort Supply, OK
- 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).
Fort Supply, Oklahoma, USA
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