May weather forecast
Irene, TX

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Weather in May

The last month of the spring, May, is another warm month in Irene, Texas, with an average temperature ranging between max 81.5°F (27.5°C) and min 64.4°F (18°C).

Temperature

May marks a minor ascent in the average high-temperature, adjusting from April's warm 74.7°F (23.7°C) to a still moderately hot 81.5°F (27.5°C). The month of May records an average low-temperature of 64.4°F (18°C) in Irene.

Heat index

The heat index for May is calculated to be a hot 87.8°F (31°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

With an average relative humidity of 77%, May is the most humid month in Irene.

Rainfall

In Irene, in May, during 15.1 rainfall days, 3.78" (96mm) of precipitation is typically accumulated. In Irene, during the entire year, the rain falls for 140.8 days and collects up to 30.39" (772mm) of precipitation.

Snowfall

March through December are months without snowfall in Irene, Texas.

Daylight

In May, the average length of the day in Irene is 13h and 48min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:08 pm. On the last day of May, sunrise is at 6:22 am and sunset at 8:28 pm CDT.

Sunshine

In May, the average sunshine is 8.6h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 during May translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average May temperature in Irene?

The average high-temperature, in May, in Irene, is 81.5°F (27.5°C), while the average low-temperature is 64.4°F (18°C). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 87.8°F (31°C).

What is the most humid month in Irene?

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

What is the average humidity in May in Irene?

In Irene, the average relative humidity in May is 77%.

How many days does it rain in May in Irene?

In May, in Irene, Texas, the rain falls for 15.1 days. Throughout May, 3.78" (96mm) of precipitation is accumulated.

When it does not snow in Irene?

March through December are months without snowfall in Irene, Texas.

How many hours of daylight does Irene have in May?

In Irene, the average day length in May is 13h and 48min.

When is the sunrise / sunset in May in Irene?

On the first day of May in Irene, sunrise is at 6:40 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:28 pm CDT.

How long on average sun shines in May in Irene?

In May, the average sunshine duration in Irene, Texas, is 8.6h.

What are the months with the highest UV index in Irene?

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

What is the UV index intensity in May in Irene?

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

Average temperature in May - Irene, TX
  • Average high temperature in May: 81.5°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 (56.1°F).

  • Average low temperature in May: 64.4°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 (40.1°F).

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Average pressure in May
Irene, TX

Average pressure in May - Irene, 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).

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Average wind speed in May
Irene, TX

Average wind speed in May - Irene, TX
  • Average wind speed in May: 9mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in May
Irene, TX

Average humidity in May - Irene, 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 (58%).

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Average rainfall in May
Irene, TX

Average rainfall in May - Irene, TX
  • Average rainfall in May: 3.78"

The wettest month (with the highest rainfall) is October (4.25").
The driest months (with the least rainfall) are July and November (1.73").

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Average rainfall days in May
Irene, TX

Average rainfall days in May - Irene, TX
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in May
Irene, TX

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

The month with the highest snowfall is February (0.67").
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 May
Irene, TX

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

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Irene, TX
  • Average daylight in May: 13h and 5min

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

  • Average sunshine in May: 8h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
Irene, TX

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

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in May
Irene, TX

Average UV index in May - Irene, TX
  • Average UV index in May: 7

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

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Average cloud cover in May
Irene, TX

Average cloud cover in May - Irene, TX
  • Average cloud cover in May: 39

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in May
Irene, TX

Average visibility in May - Irene, 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).

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Irene, Texas, USA

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