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
In Karnack, stepping into April brings a temperature increase, moving up from March's enjoyable 66.7°F (19.3°C) to a moderately hot 75.9°F (24.4°C). In the month of April, the average temperature in Karnack dips to a fresh 54.5°F (12.5°C) during the night.Humidity
The average relative humidity in April is 74%.Rainfall
The month with the most rainfall is April, when the rain falls for 12.3 days and typically aggregates up to 3.58" (91mm) of precipitation.Snowfall
April through November are months without snowfall in Karnack.Daylight
The average length of the day in April in Karnack is 13h and 1min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:37 pm. On the last day of April, in Karnack, sunrise is at 6:29 am and sunset at 7:57 pm CDT.
Sunshine
In Karnack, Texas, the average sunshine in April is 8.7h.UV index
In Karnack, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 5 transforms into these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Karnack?
What is the average humidity in April in Karnack?
What is the wettest month in Karnack?
How much does it rain in Karnack in April?
When it does not snow in Karnack?
Does it snow in Karnack in April?
How many hours of daylight does Karnack have in April?
What time are sunrise and sunset in April in Karnack?
How long on average sun shines in April in Karnack?
How high is the UV index in April in Karnack?
Average temperature in April
Karnack, TX
- Average high temperature in April: 75.9°F
The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (54°F).
- Average low temperature in April: 54.5°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).
Average pressure in April
Karnack, TX
- Average pressure in April: 29.95"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
Karnack, TX
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in April
Karnack, TX
- Average humidity in April: 74%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (67%).
Average rainfall in April
Karnack, TX
- Average rainfall in April: 3.58"
The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in April
Karnack, TX
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is October (8.6 days).
Average snowfall in April
Karnack, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Karnack, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Karnack, TX
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in April
Karnack, TX
- Average sunshine days in April: 15.3 days
The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in April
Karnack, TX
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in April
Karnack, TX
- Average cloud cover in April: 38
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Karnack, TX
- Average visibility in April: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
Karnack, Texas, USA
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