May weather forecast
Bryan, TX

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Weather in May

The last month of the spring, May, is another warm month in Bryan, Texas, with an average temperature fluctuating between 65.5°F (18.6°C) and 83.5°F (28.6°C).

Temperature

The beginning of May marks a minor shift in the average high-temperature, moving from April's 76.3°F (24.6°C) to a still warm 83.5°F (28.6°C). Bryan experiences an average low-temperature reading of 65.5°F (18.6°C) throughout May.

Heat index

The heat index value during May is estimated at a tropical 91.4°F (33°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

May is the most humid month in Bryan, Texas, with an average relative humidity of 79%.

Rainfall

The month with the most rainfall is May, when the rain falls for 14 days and typically aggregates up to 2.95" (75mm) of precipitation.

Snowfall

February through December are months without snowfall in Bryan.

Daylight

The average length of the day in May is 13h and 43min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:04 pm. On the last day of May, in Bryan, sunrise is at 6:23 am and sunset at 8:23 pm CDT.

Sunshine

The average sunshine in May in Bryan, Texas, is 8.5h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot is May in Bryan?

During May, Bryan experiences an average high-temperature of 83.5°F (28.6°C) and a low-temperature of 65.5°F (18.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in May is estimated at 91.4°F (33°C).

What is the most humid month in Bryan?

With an average relative humidity of 79%, May is the most humid month in Bryan.

What is the average humidity in May in Bryan?

The average relative humidity in May in Bryan, Texas, is 79%.

What is the rainiest month in Bryan?

The month with the most rainfall in Bryan is May, when the rain falls for 14 days and typically aggregates up to 2.95" (75mm) of precipitation.

How much does it rain in Bryan in May?

In Bryan, Texas, in May, it is raining for 14 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow in Bryan?

February through December are months without snowfall in Bryan.

What is the average length of the day in May in Bryan?

In Bryan, Texas, the average day length in May is 13h and 43min.

What time are sunrise and sunset in May in Bryan?

On the first day of May in Bryan, Texas, sunrise is at 6:40 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:23 pm CDT.

How many hours of sunshine does Bryan have in May?

In Bryan, Texas, the average sunshine duration in May is 8.5h.

What is the UV index reading in May in Bryan?

In May, the average daily maximum UV index in Bryan is 6. A UV Index estimate of 6 to 7 represents a high health risk 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 May
Bryan, TX

Average temperature in May - Bryan, TX
  • Average high temperature in May: 83.5°F

The warmest month (with the highest average high temperature) is August (95.5°F).
The month with the lowest average high temperature is January (58.1°F).

  • Average low temperature in May: 65.5°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure in May
Bryan, TX

Average pressure in May - Bryan, TX
  • Average pressure in May: 29.94"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 May
Bryan, TX

Average wind speed in May - Bryan, TX
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

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Average humidity in May
Bryan, TX

Average humidity in May - Bryan, TX
  • Average humidity in May: 79%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in May
Bryan, TX

Average rainfall in May - Bryan, TX
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is February (0.83").

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Average rainfall days in May
Bryan, TX

Average rainfall days in May - Bryan, TX
  • Average rainfall days in May: 14 days

The month with the highest number of rainy days is September (14.7 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in May
Bryan, TX

Average snowfall in May - Bryan, TX
  • Average snowfall in May: 0"

The month with the highest snowfall is January (0.08").
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 May
Bryan, TX

Average snowfall days in May - Bryan, TX
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (0.3 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 May /
Average sunshine in May
Bryan, TX

Average daylight in May / Average sunshine in May - Bryan, TX
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in May
Bryan, TX

Average sunshine days in May - Bryan, TX
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is September (12.7 days).

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Average UV index in May
Bryan, TX

Average UV index in May - Bryan, TX
  • Average UV index in May: 6

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 May
Bryan, TX

Average cloud cover in May - Bryan, TX
  • Average cloud cover in May: 43

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in May
Bryan, TX

Average visibility in May - Bryan, TX
  • Average visibility in May: 5mi

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

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Bryan, Texas, USA

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