April weather forecast
Helotes, TX

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Weather in April

April is a moderately hot spring month in Helotes, Texas, with an average temperature fluctuating between 78.3°F (25.7°C) and 58.8°F (14.9°C).

Temperature

The onset of April brings a minor temperature shift, with the average high-temperature moving from a pleasant 71.8°F (22.1°C) in March to a moderately hot 78.3°F (25.7°C). In the month of April, Helotes records a consistent average low-temperature of 58.8°F (14.9°C).

Humidity

In Helotes, Texas, the average relative humidity in April is 70%.

Rainfall

In Helotes, during April, the rain falls for 13.5 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, there are 140.3 rainfall days, and 23.15" (588mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In April, the average length of the day in Helotes is 12h and 54min.
On the first day of the month, sunrise is at 7:23 am and sunset at 7:53 pm. On the last day of April, sunrise is at 6:52 am and sunset at 8:11 pm CDT.

Sunshine

In April, the average sunshine is 7.5h.

UV index

The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 5 during April leads to these instructions:
Take precautions - Protection against sunburn is recommended. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in April?

In April, the average high-temperature and low-temperature are 78.3°F (25.7°C) and 58.8°F (14.9°C) respectively.

What is the average humidity in April?

In Helotes, the average relative humidity in April is 70%.

How many days does it rain in April?

In Helotes, in April, it is raining for 13.5 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow?

In Helotes, snow does not fall in March through December.

What is the average length of the day in April?

In Helotes, the average day length in April is 12h and 54min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 7:23 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 8:11 pm CDT.

How long on average sun shines in April?

In April, the average sunshine duration is 7.5h.

What is the UV index reading in April?

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Helotes, TX

Average temperature in April - Helotes, TX
  • Average high temperature in April: 78.3°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (60.4°F).

  • Average low temperature in April: 58.8°F

The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (43.2°F).

Average pressure in April
Helotes, TX

Average pressure in April - Helotes, TX
  • Average pressure in April: 29.91"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in April
Helotes, TX

Average wind speed in April - Helotes, TX
  • Average wind speed in April: 9.1mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).

Average humidity in April
Helotes, TX

Average humidity in April - Helotes, TX
  • Average humidity in April: 70%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (60%).

Average rainfall in April
Helotes, TX

Average rainfall in April - Helotes, TX
  • Average rainfall in April: 1.69"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is February (0.94").

Average rainfall days in April
Helotes, TX

Average rainfall days in April - Helotes, TX
  • Average rainfall days in April: 13.5 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in April
Helotes, TX

Average snowfall in April - Helotes, TX
  • Average snowfall in April: 0"

The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in April
Helotes, TX

Average snowfall days in April - Helotes, TX
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.5 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
Helotes, TX

Average daylight in April / Average sunshine in April - Helotes, 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 3min

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 30min).

Average sunshine days in April
Helotes, TX

Average sunshine days in April - Helotes, TX
  • Average sunshine days in April: 14.3 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (11.2 days).

Average UV index in April
Helotes, TX

Average UV index in April - Helotes, 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
Helotes, TX

Average cloud cover in April - Helotes, TX
  • Average cloud cover in April: 43

The months with the most cloud cover are March and May (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in April
Helotes, TX

Average visibility in April - Helotes, 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).

Helotes, Texas, USA

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