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
Waller's transition into April is noticed by a slight rise in the average high-temperature, advancing from a pleasant 71.2°F (21.8°C) in March to a moderately hot 78.1°F (25.6°C). Waller throughout April, experiences an average nighttime temperature of 58.8°F (14.9°C).Humidity
In April, the average relative humidity in Waller is 77%.Rainfall
The month with the least rainfall in Waller, Texas, is April, when the rain falls for 9.6 days and typically collects 0.75" (19mm) of precipitation.Snowfall
February through November are months without snowfall.Daylight
In April, the average length of the day in Waller is 12h and 55min.On the first day of April in Waller, sunrise is at 7:11 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:00 pm CDT.
Sunshine
The average sunshine in April is 7.8h.UV index
In Waller, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 5 in April suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Waller in April?
What is the average humidity in April in Waller?
What is the driest month in Waller?
How much does it rain in Waller in April?
When it does not snow in Waller?
What is the average length of the day in April in Waller?
When are sunrise and sunset in April in Waller?
How many hours of sunshine does Waller have in April?
What is the UV index reading in April in Waller?
Average temperature in April
Waller, TX
- Average high temperature in April: 78.1°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (59.7°F).
- Average low temperature in April: 58.8°F
The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).
Average pressure in April
Waller, 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
Waller, TX
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is September (5.5mph).
Average humidity in April
Waller, TX
- Average humidity in April: 77%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Waller, TX
- Average rainfall in April: 0.75"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is April (0.75").
Average rainfall days in April
Waller, TX
- Average rainfall days in April: 9.6 days
The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in April
Waller, TX
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Waller, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.4 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
Waller, TX
- Average daylight in April: 12h and 5min
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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in April
Waller, TX
- Average sunshine days in April: 18.1 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is September (11.7 days).
Average UV index in April
Waller, TX
- Average UV index in April: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Waller, TX
- Average cloud cover in April: 44
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Waller, TX
- Average visibility in April: 5mi
The months with the highest visibility are January, February, August, September, October, November and December (6mi).
The months with the lowest visibility are March, April, May, June and July (5mi).
Waller, Texas, USA
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