May weather forecast
La Grange, TX

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Weather in May

May, the last month of the spring in La Grange, is another warm month, with an average temperature ranging between max 84°F (28.9°C) and min 66.4°F (19.1°C).

Temperature

The shift from April to May is marked by a slight increase in the average high-temperature, moving from 77.5°F (25.3°C) to a still warm 84°F (28.9°C). Throughout May, La Grange registers a consistent average low-temperature of 66.4°F (19.1°C).

Heat index

The heat index value during May is appraised at a tropical 93.2°F (34°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. 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 La Grange, Texas, with an average relative humidity of 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 14.3 days and accumulates 2.6" (66mm) of precipitation.

Snowfall

In La Grange, snow does not fall in February through November.

Daylight

The average length of the day in May is 13h and 40min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:05 pm. On the last day of May, in La Grange, sunrise is at 6:27 am and sunset at 8:23 pm CDT.

Sunshine

In La Grange, Texas, the average sunshine in May is 8.3h.

UV index

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

How hot does it get in La Grange in May?

During May, La Grange experiences an average high-temperature of 84°F (28.9°C) and a low-temperature of 66.4°F (19.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in May is appraised at 93.2°F (34°C).

What is the most humid month in La Grange?

The most humid month in La Grange is May, with an average relative humidity of 79%.

What is the average humidity in May in La Grange?

The average relative humidity in May is 79%.

What is the wettest month in La Grange?

The month with the most rainfall is May, when the rain falls for 14.3 days and typically aggregates up to 2.6" (66mm) of precipitation.

How many days does it rain in May in La Grange?

In La Grange, during May, the rain falls for 14.3 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in La Grange?

February through November are months without snowfall.

What is the average length of the day in May in La Grange?

In La Grange, the average day length in May is 13h and 40min.

When are sunrise and sunset in May in La Grange?

In May, on the first day of the month, sunrise is at 6:43 am and sunset at 8:05 pm. On the last day of the month, in La Grange, Texas, sunrise is at 6:27 am and sunset at 8:23 pm CDT.

How many hours of sunshine does La Grange have in May?

The average sunshine duration in May in La Grange, Texas, is 8.3h.

What is the UV index reading in May in La Grange?

In La Grange, Texas, the average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
La Grange, TX

Average temperature in May - La Grange, TX
  • Average high temperature in May: 84°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 (59.4°F).

  • Average low temperature in May: 66.4°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 (43.7°F).

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Average pressure in May
La Grange, TX

Average pressure in May - La Grange, 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
La Grange, TX

Average wind speed in May - La Grange, TX
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in May
La Grange, TX

Average humidity in May - La Grange, 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
La Grange, TX

Average rainfall in May - La Grange, TX
  • Average rainfall in May: 2.6"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.59").

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Average rainfall days in May
La Grange, TX

Average rainfall days in May - La Grange, TX
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is September (15.6 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in May
La Grange, TX

Average snowfall in May - La Grange, TX
  • Average snowfall in May: 0"

The months with the highest snowfall are January and December (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
La Grange, TX

Average snowfall days in May - La Grange, TX
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (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 May /
Average sunshine in May
La Grange, TX

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

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 May: 8h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in May
La Grange, TX

Average sunshine days in May - La Grange, TX
  • Average sunshine days in May: 13 days

The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is June (11 days).

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Average UV index in May
La Grange, TX

Average UV index in May - La Grange, 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
La Grange, TX

Average cloud cover in May - La Grange, TX
  • Average cloud cover in May: 45

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in May
La Grange, TX

Average visibility in May - La Grange, TX
  • Average visibility in May: 5mi

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

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La Grange, Texas, USA

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