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
With the transition into April, Castroville experiences a subtle uplift in average high-temperatures, adjusting from an agreeable 72.5°F (22.5°C) in March to a warm 79.5°F (26.4°C). Castroville experiences a steady low-temperature of 58.6°F (14.8°C) throughout April.Humidity
In Castroville, Texas, the average relative humidity in April is 69%.Rainfall
In Castroville, during April, the rain falls for 13.4 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Castroville, during the entire year, the rain falls for 138.8 days and collects up to 19.76" (502mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
In April, the average length of the day in Castroville is 12h and 54min.On the first day of the month, sunrise is at 7:24 am and sunset at 7:54 pm. On the last day of April, in Castroville, sunrise is at 6:53 am and sunset at 8:11 pm CDT.
Sunshine
The average sunshine in April in Castroville, Texas, is 7.1h.UV index
In Castroville, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 5 in April interprets into the following advice:
Put precautions into practice - Guidance to elude sunburn is provided. Around midday, solar radiation is most harmful; hence, exposure should be limited. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the temperature in April in Castroville?
What is the average humidity in April in Castroville?
How many days does it rain in April in Castroville?
When it does not snow in Castroville?
How many hours of daylight does Castroville have in April?
When is the sunrise / sunset in April in Castroville?
How long on average sun shines in April in Castroville?
What is the UV index intensity in April in Castroville?
Average temperature in April
Castroville, TX
- Average high temperature in April: 79.5°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in April: 58.6°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).
Average pressure in April
Castroville, TX
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.89"Hg).
Average wind speed in April
Castroville, TX
- Average wind speed in April: 9.1mph
The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).
Average humidity in April
Castroville, TX
- Average humidity in April: 69%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (58%).
Average rainfall in April
Castroville, TX
- Average rainfall in April: 1.5"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in April
Castroville, TX
- Average rainfall days in April: 13.4 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in April
Castroville, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
Castroville, TX
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Castroville, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are November and December (Average sunshine: 5h and 18min).
Average sunshine days in April
Castroville, TX
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in April
Castroville, TX
- Average UV index in April: 5
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
Castroville, TX
- Average cloud cover in April: 44
The months with the most cloud cover are March and May (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Castroville, 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).
Castroville, Texas, USA
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