April weather forecastOnalaska, TX
April
Weather in April
April is a moderately hot spring month in Onalaska, Texas, with an average temperature varying between 78.3°F (25.7°C) and 57.9°F (14.4°C).Temperature
The onset of April brings a minor temperature shift, with the average high-temperature moving from an agreeable 70.9°F (21.6°C) in March to a moderately hot 78.3°F (25.7°C). Onalaska records a mean low-temperature of 57.9°F (14.4°C) in April.Humidity
The average relative humidity in April is 75%.Rainfall
In April, the rain falls for 13.1 days. Throughout April, 2.32" (59mm) of precipitation is accumulated. In Onalaska, during the entire year, the rain falls for 163.9 days and collects up to 30.28" (769mm) of precipitation.Snowfall
March through November are months without snowfall.Daylight
In April, the average length of the day is 12h and 57min.On the first day of April, sunrise is at 7:08 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 7:58 pm CDT.
Sunshine
The average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 6 in April, converts into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Onalaska, TX
- Average high temperature in April: 78.3°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (58.5°F).
- Average low temperature in April: 57.9°F
The months with the highest average low temperature are July and August (73.8°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in April
Onalaska, TX
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in April
Onalaska, TX
- Average wind speed in April: 6.9mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest months (with the lowest average wind speed) are August and September (4.8mph).
Average humidity in April
Onalaska, TX
- Average humidity in April: 75%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Onalaska, TX
- Average rainfall in April: 2.32"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in April
Onalaska, TX
- Average rainfall days in April: 13.1 days
The month with the highest number of rainy days is September (16.1 days).
The month with the least rainy days is October (10.7 days).
Average snowfall in April
Onalaska, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Onalaska, TX
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and December (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Onalaska, TX
- Average daylight in April: 12h and 54min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in April: 8h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in April
Onalaska, TX
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in April
Onalaska, TX
- Average UV index in April: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in April
Onalaska, TX
- Average cloud cover in April: 43
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Onalaska, TX
- Average visibility in April: 5mi
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
