April weather forecastWestlake, TX
April
Weather in April
April in Westlake, Texas, is a moderately hot spring month, with an average temperature ranging between max 74.8°F (23.8°C) and min 56.1°F (13.4°C).Temperature
With the onset of April, Westlake observes a minor temperature ascent, with the average high-temperature adjusting from March's comfortable 67.1°F (19.5°C) to a warm 74.8°F (23.8°C). Westlake sees an average low-temperature of 56.1°F (13.4°C) during April.Humidity
The average relative humidity in April is 68%.Rainfall
In Westlake, during April, the rain falls for 11.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Westlake, Texas, during the entire year, the rain falls for 123.4 days and collects up to 24.45" (621mm) of precipitation.Snowfall
In Westlake, snow does not fall in April through November.Daylight
In April, the average length of the day is 13h and 1min.On the first day of the month, sunrise is at 7:15 am and sunset at 7:49 pm. On the last day of April, sunrise is at 6:41 am and sunset at 8:10 pm CDT.
Sunshine
The average sunshine in April is 8.3h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 5 in April translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Westlake, TX
- Average high temperature in April: 74.8°F
The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in April: 56.1°F
The months with the highest average low temperature are July and August (76.6°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in April
Westlake, TX
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Westlake, TX
- Average wind speed in April: 10.2mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in April
Westlake, TX
- Average humidity in April: 68%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in April
Westlake, TX
- Average rainfall in April: 1.97"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in April
Westlake, TX
- Average rainfall days in April: 11.8 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in April
Westlake, TX
- Average snowfall in April: 0"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Westlake, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.8 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
Westlake, 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 18min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Westlake, TX
- Average sunshine days in April: 15.8 days
The month with the most sunshine days is January (24.6 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in April
Westlake, TX
- Average UV index in April: 5
The months with the highest UV index are May, 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
Westlake, TX
- Average cloud cover in April: 36
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Westlake, TX
- 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).
