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
Hallettsville's weather in April presents a minor rise in the average high-temperature, moving from a pleasant 72°F (22.2°C) in March to a warm 78.1°F (25.6°C). The low-temperature average for Hallettsville during April stands at a moderate 60.3°F (15.7°C).Humidity
In April, the average relative humidity is 77%.Rainfall
In April, in Hallettsville, the rain falls for 14.8 days. Throughout April, 2.6" (66mm) of precipitation is accumulated. Throughout the year, there are 166.8 rainfall days, and 28.7" (729mm) of precipitation is accumulated.Snowfall
In Hallettsville, Texas, snow does not fall in February through November.Daylight
In April, the average length of the day is 12h and 54min.On the first day of April, sunrise is at 7:16 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:04 pm CDT.
Sunshine
In April, the average sunshine in Hallettsville, Texas, is 7.4h.UV index
In Hallettsville, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 6 during April translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How much does it rain in April?
When it does not snow?
How many hours of daylight does Hallettsville have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Hallettsville have in April?
How high is the UV index in April?
Average temperature in April
Hallettsville, TX
- Average high temperature in April: 78.1°F
The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (61°F).
- Average low temperature in April: 60.3°F
The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.6°F).
Average pressure in April
Hallettsville, TX
- Average pressure in April: 29.94"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Hallettsville, TX
- Average wind speed in April: 8.7mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is September (6mph).
Average humidity in April
Hallettsville, TX
- Average humidity in April: 77%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
Hallettsville, TX
- Average rainfall in April: 2.6"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in April
Hallettsville, TX
- Average rainfall days in April: 14.8 days
The month with the highest number of rainy days is September (17.8 days).
The month with the least rainy days is January (11.2 days).
Average snowfall in April
Hallettsville, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Hallettsville, TX
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Hallettsville, TX
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in April: 7h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in April
Hallettsville, TX
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is January (17.8 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in April
Hallettsville, TX
- Average UV index in April: 6
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 3).
Average cloud cover in April
Hallettsville, TX
- Average cloud cover in April: 47
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Hallettsville, 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).
Hallettsville, Texas, USA
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