May weather forecast
Hutto, TX

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Weather in May

May, the last month of the spring in Hutto, is another warm month, with an average temperature varying between 83.3°F (28.5°C) and 65.7°F (18.7°C).

Temperature

The arrival of May witnesses a small shift in the average high-temperature, moving from 76.6°F (24.8°C) in April to a still moderately hot 83.3°F (28.5°C). Hutto reports an average low-temperature of 65.7°F (18.7°C) during the nights of May.

Heat index

May's heat index is evaluated at a hot 91.4°F (33°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

The most humid month is May, with an average relative humidity of 77%.

Rainfall

The month with the most rainfall is May, when the rain falls for 14.3 days and typically aggregates up to 3.35" (85mm) of precipitation.

Snowfall

In Hutto, snow does not fall in March through October and December.

Daylight

The average length of the day in May is 13h and 43min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:27 pm CDT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 6 during May, leads to the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is May?

The high-temperature, in May, in Hutto, is 83.3°F (28.5°C), while the low-temperature averages to 65.7°F (18.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is evaluated at 91.4°F (33°C).

What is the most humid month?

May is the most humid month, with an average relative humidity of 77%.

What is the average humidity in May?

In May, the average relative humidity is 77%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 14.3 days and typically aggregates up to 3.35" (85mm) of precipitation.

How much does it rain in May?

In Hutto, during May, the rain falls for 14.3 days and regularly aggregates up to 3.35" (85mm) of precipitation.

When it does not snow?

March through October and December are months without snowfall.

What is the average length of the day in May?

The average day length in May is 13h and 43min.

When are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:45 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:27 pm CDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.2h.

What is the UV index reading in May?

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high 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 May
Hutto, TX

Average temperature in May - Hutto, TX
  • Average high temperature in May: 83.3°F

The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (58.5°F).

  • Average low temperature in May: 65.7°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in May
Hutto, TX

Average pressure in May - Hutto, TX
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Hutto, TX

Average wind speed in May - Hutto, TX
  • Average wind speed in May: 8.9mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.5mph).

Average humidity in May
Hutto, TX

Average humidity in May - Hutto, TX
  • Average humidity in May: 77%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (60%).

Average rainfall in May
Hutto, TX

Average rainfall in May - Hutto, TX
  • Average rainfall in May: 3.35"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in May
Hutto, TX

Average rainfall days in May - Hutto, TX
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is September (14.6 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in May
Hutto, TX

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

The months with the highest snowfall are January and February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

Average snowfall days in May
Hutto, TX

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

The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Hutto, TX

Average daylight in May / Average sunshine in May - Hutto, 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 1min

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).

Average sunshine days in May
Hutto, TX

Average sunshine days in May - Hutto, TX
  • Average sunshine days in May: 13.1 days

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is September (13 days).

Average UV index in May
Hutto, TX

Average UV index in May - Hutto, 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).

Average cloud cover in May
Hutto, TX

Average cloud cover in May - Hutto, TX
  • Average cloud cover in May: 44

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in May
Hutto, TX

Average visibility in May - Hutto, TX
  • Average visibility in May: 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).

Hutto, Texas, USA

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