April weather forecast
Sour Lake, TX

Weather in April

April in Sour Lake, Texas, is a warm spring month, with an average temperature varying between 78.4°F (25.8°C) and 59.5°F (15.3°C).

Temperature

In April, the average high-temperature marginally rises from a pleasant 71.2°F (21.8°C) in March to a warm 78.4°F (25.8°C). The average low-temperature, in April, is 59.5°F (15.3°C).

Humidity

In Sour Lake, the average relative humidity in April is 77%.

Rainfall

In Sour Lake, during April, the rain falls for 13.7 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, there are 174.4 rainfall days, and 35.67" (906mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In April, the average length of the day is 12h and 55min.
On the first day of the month, sunrise is at 7:06 am and sunset at 7:36 pm. On the last day of April, sunrise is at 6:35 am and sunset at 7:54 pm CDT.

Sunshine

The average sunshine in April in Sour Lake is 8.7h.

UV index

In Sour Lake, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In April, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in April in Sour Lake?

In April, in Sour Lake, Texas, the average high-temperature is 78.4°F (25.8°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in April in Sour Lake?

The average relative humidity in April is 77%.

How many days does it rain in April in Sour Lake?

In April, in Sour Lake, the rain falls for 13.7 days. Throughout April, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Sour Lake?

In Sour Lake, Texas, snow does not fall in February through December.

How many hours of daylight does Sour Lake have in April?

The average day length in April in Sour Lake, Texas, is 12h and 55min.

What time are sunrise and sunset in April in Sour Lake?

On the first day of April in Sour Lake, sunrise is at 7:06 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:54 pm CDT.

How long on average sun shines in April in Sour Lake?

In Sour Lake, Texas, the average sunshine duration in April is 8.7h.

How high is the UV index in April in Sour Lake?

In April, the average daily maximum UV index in Sour Lake, Texas, is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Sour Lake, TX

Average temperature in April - Sour Lake, TX
  • Average high temperature in April: 78.4°F

The warmest month (with the highest average high temperature) is August (93.2°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in April: 59.5°F

The month with the highest average low temperature is July (75.6°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in April
Sour Lake, TX

Average pressure in April - Sour Lake, 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).

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Average wind speed in April
Sour Lake, TX

Average wind speed in April - Sour Lake, TX
  • Average wind speed in April: 7.6mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July, August and September (5.3mph).

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Average humidity in April
Sour Lake, TX

Average humidity in April - Sour Lake, TX
  • Average humidity in April: 77%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in April
Sour Lake, TX

Average rainfall in April - Sour Lake, TX
  • Average rainfall in April: 2.64"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is February (2.05").

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Average rainfall days in April
Sour Lake, TX

Average rainfall days in April - Sour Lake, TX
  • Average rainfall days in April: 13.7 days

The month with the highest number of rainy days is August (17.8 days).
The months with the least rainy days are January and November (12.3 days).

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Average snowfall in April
Sour Lake, TX

Average snowfall in April - Sour Lake, TX
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Sour Lake, TX

Average snowfall days in April - Sour Lake, TX
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in April /
Average sunshine in April
Sour Lake, TX

Average daylight in April / Average sunshine in April - Sour Lake, TX
  • Average daylight in April: 12h and 55min

The month with the longest days is June (Average daylight: 14h and 4min).
The month with the shortest days is December (Average daylight: 10h and 14min).

  • Average sunshine in April: 8h and 42min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in April
Sour Lake, TX

Average sunshine days in April - Sour Lake, TX
  • Average sunshine days in April: 13.6 days

The month with the most sunshine days is January (17.2 days).
The months with the least sunshine days are February and June (11.1 days).

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Average UV index in April
Sour Lake, TX

Average UV index in April - Sour Lake, TX
  • Average UV index in April: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in April
Sour Lake, TX

Average cloud cover in April - Sour Lake, TX
  • Average cloud cover in April: 41

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are August and October (Cloud cover 29).

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Average visibility in April
Sour Lake, TX

Average visibility in April - Sour Lake, TX
  • Average visibility in April: 5mi

The months with the highest visibility are January, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, March, April and September (5mi).

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