April weather forecastSan Patricio, TX
April
Weather in April
April, like March, in San Patricio, Texas, is another warm spring month, with an average temperature varying between 81.7°F (27.6°C) and 64.6°F (18.1°C).Temperature
The start of April is characterized by a subtle increase in the average high-temperature, transitioning from a moderately hot 74.8°F (23.8°C) in March to a still warm 81.7°F (27.6°C). San Patricio encounters an average low-temperature of 64.6°F (18.1°C) during April nights.Heat index
The heat index value during April is estimated at a hot 86°F (30°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Note that heat index values are valued for light wind and location in the shade. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Humidity
In San Patricio, the average relative humidity in April is 73%.Rainfall
In San Patricio, during April, the rain falls for 12.5 days and regularly aggregates up to 1.42" (36mm) of precipitation. In San Patricio, during the entire year, the rain falls for 139.6 days and collects up to 17.4" (442mm) of precipitation.Snowfall
In San Patricio, snow does not fall in February through December.Daylight
The average length of the day in April in San Patricio, Texas, is 12h and 51min.On the first day of the month, sunrise is at 7:20 am and sunset at 7:49 pm. On the last day of April, in San Patricio, sunrise is at 6:51 am and sunset at 8:05 pm CDT.
Sunshine
The average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April in San Patricio is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: In April, a daily UV index of 6 turns into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
San Patricio, TX
- Average high temperature in April: 81.7°F
The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (64.4°F).
- Average low temperature in April: 64.6°F
The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in April
San Patricio, TX
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
San Patricio, TX
- Average wind speed in April: 10.6mph
The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).
Average humidity in April
San Patricio, TX
- Average humidity in April: 73%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall in April
San Patricio, TX
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is September (2.48").
The driest month (with the least rainfall) is February (0.75").
Average rainfall days in April
San Patricio, TX
- Average rainfall days in April: 12.5 days
The month with the highest number of rainy days is September (17.1 days).
The months with the least rainy days are July and August (8.3 days).
Average snowfall in April
San Patricio, TX
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in April
San Patricio, TX
- Average snowfall days in April: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
San Patricio, TX
- Average daylight in April: 12h and 54min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 7h and 48min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in April
San Patricio, TX
- Average sunshine days in April: 13.7 days
The month with the most sunshine days is July (20.9 days).
The month with the least sunshine days is September (10.9 days).
Average UV index in April
San Patricio, TX
- Average UV index in April: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
San Patricio, TX
- Average cloud cover in April: 41
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
San Patricio, 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).
