April weather forecast
Alamo Heights, TX

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Weather in April

April in Alamo Heights, Texas, is a warm spring month, with an average temperature ranging between max 79°F (26.1°C) and min 59.5°F (15.3°C).

Temperature

With the start of April, the average high-temperature marginally shifts from March's agreeable 72.1°F (22.3°C) to a moderately hot 79°F (26.1°C). The nights of April anticipate an average low-temperature of 59.5°F (15.3°C).

Humidity

In April, the average relative humidity is 70%.

Rainfall

In Alamo Heights, during April, the rain falls for 16.1 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, there are 155.9 rainfall days, and 22.76" (578mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall in Alamo Heights.

Daylight

The average length of the day in April in Alamo Heights, Texas, is 12h and 54min.
On the first day of the month, sunrise is at 7:22 am and sunset at 7:52 pm. On the last day of April, sunrise is at 6:51 am and sunset at 8:10 pm CDT.

Sunshine

In Alamo Heights, Texas, the average sunshine in April is 7.2h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 5 during April translates into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are April temperatures in Alamo Heights?

In Alamo Heights, 79°F (26.1°C) is the average high-temperature and 59.5°F (15.3°C) is the average low-temperature during April.

What is the average humidity in April in Alamo Heights?

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

How much does it rain in Alamo Heights in April?

In Alamo Heights, during April, the rain falls for 16.1 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in Alamo Heights?

March through December are months without snowfall in Alamo Heights.

How many hours of daylight does Alamo Heights have in April?

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

When are sunrise and sunset in April in Alamo Heights?

On the first day of April in Alamo Heights, sunrise is at 7:22 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:10 pm CDT.

How long on average sun shines in April in Alamo Heights?

In Alamo Heights, Texas, the average sunshine duration in April is 7.2h.

How high is the UV index in April in Alamo Heights?

In Alamo Heights, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Alamo Heights, TX

Average temperature in April - Alamo Heights, TX
  • Average high temperature in April: 79°F

The warmest month (with the highest average high temperature) is August (96.6°F).
The month with the lowest average high temperature is January (61.2°F).

  • Average low temperature in April: 59.5°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).

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Average pressure in April
Alamo Heights, TX

Average pressure in April - Alamo Heights, TX
  • Average pressure in April: 29.92"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).

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Average wind speed in April
Alamo Heights, TX

Average wind speed in April - Alamo Heights, TX
  • Average wind speed in April: 8.8mph

The windiest months (with the highest average wind speed) are February, March, April and May (8.8mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).

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Average humidity in April
Alamo Heights, TX

Average humidity in April - Alamo Heights, TX
  • Average humidity in April: 70%

The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in April
Alamo Heights, TX

Average rainfall in April - Alamo Heights, TX
  • Average rainfall in April: 1.81"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in April
Alamo Heights, TX

Average rainfall days in April - Alamo Heights, TX
  • Average rainfall days in April: 16.1 days

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and August (9.3 days).

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Average snowfall in April
Alamo Heights, TX

Average snowfall in April - Alamo Heights, 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").

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Average snowfall days in April
Alamo Heights, TX

Average snowfall days in April - Alamo Heights, TX
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in April /
Average sunshine in April
Alamo Heights, TX

Average daylight in April / Average sunshine in April - Alamo Heights, 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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in April
Alamo Heights, TX

Average sunshine days in April - Alamo Heights, TX
  • Average sunshine days in April: 11.4 days

The month with the most sunshine days is January (20 days).
The month with the least sunshine days is May (10.2 days).

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Average UV index in April
Alamo Heights, TX

Average UV index in April - Alamo Heights, 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).

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Average cloud cover in April
Alamo Heights, TX

Average cloud cover in April - Alamo Heights, TX
  • Average cloud cover in April: 45

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in April
Alamo Heights, TX

Average visibility in April - Alamo Heights, 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).

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Alamo Heights, Texas, USA

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