April weather forecastPutnam, OK
April
Weather in April
April is an agreeable spring month in Putnam, Oklahoma, with an average temperature fluctuating between 69.6°F (20.9°C) and 48.7°F (9.3°C).Temperature
Putnam's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's comfortable 61.3°F (16.3°C) to a pleasant 69.6°F (20.9°C). In April, the recorded average low-temperature is a chilly 48.7°F (9.3°C).Humidity
In April, the average relative humidity is 62%.Rainfall
In Putnam, in April, during 10.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 93.7 rainfall days, and 15.55" (395mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Putnam aggregates 0.28" (7mm) of snow. Throughout the year, there are 8.3 snowfall days, and 3.74" (95mm) of snow is accumulated.Daylight
In April, the average length of the day is 13h and 8min.On the first day of the month, sunrise is at 7:20 am and sunset at 7:58 pm. On the last day of April, sunrise is at 6:43 am and sunset at 8:22 pm CDT.
Sunshine
In Putnam, Oklahoma, the average sunshine in April is 8.5h.UV index
The average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Putnam, OK
- Average high temperature in April: 69.6°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (47.7°F).
- Average low temperature in April: 48.7°F
The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in April
Putnam, OK
- Average pressure in April: 29.89"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in April
Putnam, OK
- Average wind speed in April: 13.4mph
The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in April
Putnam, OK
- Average humidity in April: 62%
The month with the highest relative humidity is May (64%).
The month with the lowest relative humidity is July (53%).
Average rainfall in April
Putnam, OK
- Average rainfall in April: 2.05"
The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in April
Putnam, OK
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is December (2.9 days).
Average snowfall in April
Putnam, OK
- Average snowfall in April: 0.28"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in April
Putnam, OK
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (2.5 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
Putnam, OK
- Average daylight in April: 13h and 6min
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 48min).
- Average sunshine in April: 8h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Putnam, OK
- Average sunshine days in April: 17.6 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is September (16.8 days).
Average UV index in April
Putnam, OK
- Average UV index in April: 4
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
Putnam, OK
- Average cloud cover in April: 34
The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are June and August (Cloud cover 19).
Average visibility in April
Putnam, 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).
