August weather forecast
Onion Spring, TX

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Weather in August

August, the last month of the summer in Onion Spring, is another tropical month, with temperature in the range of an average high of 93.6°F (34.2°C) and an average low of 76.3°F (24.6°C).

Temperature

Onion Spring registers an average high-temperature of a still tropical 93.6°F (34.2°C) with the arrival of August, showing minor deviation from the preceding month. Onion Spring encounters an average low-temperature of 76.3°F (24.6°C) during August nights.

Humidity

The average relative humidity in August in Onion Spring is 37%.

Rainfall

In August, in Onion Spring, the rain falls for 10.3 days. Throughout August, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 75.1 rainfall days, and 6.89" (175mm) of precipitation is accumulated.

Snowfall

In Onion Spring, snow does not fall in February through November.

Daylight

In Onion Spring, the average length of the day in August is 13h and 10min.
On the first day of the month, sunrise is at 7:13 am and sunset at 8:45 pm. On the last day of August, in Onion Spring, sunrise is at 7:30 am and sunset at 8:16 pm CDT.

Sunshine

The average sunshine in August in Onion Spring is 9.8h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Onion Spring. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In August, a regular UV index of 7 translates into these guidelines:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Onion Spring in August?

In Onion Spring, in August, the average high-temperature is 93.6°F (34.2°C), and the average low-temperature is 76.3°F (24.6°C).

What is the average humidity in August in Onion Spring?

The average relative humidity in August in Onion Spring is 37%.

How many days does it rain in August in Onion Spring?

In Onion Spring, in August, during 10.3 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow in Onion Spring?

February through November are months without snowfall in Onion Spring, Texas.

What is the average length of the day in August in Onion Spring?

The average day length in August in Onion Spring is 13h and 10min.

What time are sunrise and sunset in August in Onion Spring?

On the first day of August in Onion Spring, sunrise is at 7:13 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 8:16 pm CDT.

How long on average sun shines in August in Onion Spring?

The average sunshine duration in August is 9.8h.

What are the months with the highest UV index in Onion Spring?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Onion Spring.

How high is the UV index in August in Onion Spring?

In August, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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 August
Onion Spring, TX

Average temperature in August - Onion Spring, TX
  • Average high temperature in August: 93.6°F

The warmest month (with the highest average high temperature) is June (96.3°F).
The month with the lowest average high temperature is January (61.9°F).

  • Average low temperature in August: 76.3°F

The month with the highest average low temperature is July (76.6°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

Average pressure in August
Onion Spring, TX

Average pressure in August - Onion Spring, TX
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in August
Onion Spring, TX

Average wind speed in August - Onion Spring, TX
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is December (5.4mph).

Average humidity in August
Onion Spring, TX

Average humidity in August - Onion Spring, TX
  • Average humidity in August: 37%

The month with the highest relative humidity is September (45%).
The month with the lowest relative humidity is April (23%).

Average rainfall in August
Onion Spring, TX

Average rainfall in August - Onion Spring, TX
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is September (1.18").
The driest month (with the least rainfall) is February (0.12").

Average rainfall days in August
Onion Spring, TX

Average rainfall days in August - Onion Spring, TX
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in August
Onion Spring, TX

Average snowfall in August - Onion Spring, TX
  • Average snowfall in August: 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 and November (0").

Average snowfall days in August
Onion Spring, TX

Average snowfall days in August - Onion Spring, TX
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Onion Spring, TX

Average daylight in August / Average sunshine in August - Onion Spring, TX
  • Average daylight in August: 13h and 1min

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 August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 18min).

Average sunshine days in August
Onion Spring, TX

Average sunshine days in August - Onion Spring, TX
  • Average sunshine days in August: 16 days

The months with the most sunshine days are January and December (27.3 days).
The month with the least sunshine days is September (13.2 days).

Average UV index in August
Onion Spring, TX

Average UV index in August - Onion Spring, TX
  • Average UV index in August: 7

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

Average cloud cover in August
Onion Spring, TX

Average cloud cover in August - Onion Spring, TX
  • Average cloud cover in August: 14

The month with the most cloud cover is September (Cloud cover 20).
The months with the least cloud cover are May and June (Cloud cover 10).

Average visibility in August
Onion Spring, TX

Average visibility in August - Onion Spring, TX
  • Average visibility in August: 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).

Onion Spring, Texas, USA

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