May weather forecast
Plum Grove, TX

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Weather in May

The last month of the spring, May, is a hot month in Plum Grove, Texas, with temperature in the range of an average high of 86°F (30°C) and an average low of 67.8°F (19.9°C).

Temperature

In Plum Grove, the average high-temperature in May slightly rises, from a warm 78.8°F (26°C) in April, to a hot 86°F (30°C). Plum Grove witnesses an average low-temperature of 67.8°F (19.9°C) throughout the month of May.

Heat index

May's mean heat index is estimated at a sweltering 96.8°F (36°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in May in Plum Grove is 75%.

Rainfall

May is the month with the most rainfall. Rain falls for 13.6 days and accumulates 2.83" (72mm) of precipitation.

Snowfall

In Plum Grove, Texas, snow does not fall in January through November.

Daylight

In Plum Grove, the average length of the day in May is 13h and 41min.
On the first day of May, sunrise is at 6:36 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:17 pm CDT.

Sunshine

In Plum Grove, the average sunshine in May is 9.1h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in May transforms into this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

How hot does it get in Plum Grove in May?

The high-temperature, in May, in Plum Grove, records 86°F (30°C), while the low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in May is estimated at 96.8°F (36°C).

What is the average humidity in May in Plum Grove?

In Plum Grove, the average relative humidity in May is 75%.

What is the wettest month in Plum Grove?

The month with the most rainfall in Plum Grove, Texas, is May, when the rain falls for 13.6 days and typically aggregates up to 2.83" (72mm) of precipitation.

How much does it rain in Plum Grove in May?

In Plum Grove, during May, the rain falls for 13.6 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Plum Grove?

January through November are months without snowfall in Plum Grove, Texas.

How many hours of daylight does Plum Grove have in May?

In Plum Grove, Texas, the average day length in May is 13h and 41min.

When are sunrise and sunset in May in Plum Grove?

On the first day of May in Plum Grove, sunrise is at 6:36 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Plum Grove have in May?

In May, the average sunshine duration in Plum Grove, Texas, is 9.1h.

What is the UV index reading in May in Plum Grove?

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

Average temperature in May - Plum Grove, TX
  • Average high temperature in May: 86°F

The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in May: 67.8°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 (43.5°F).

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Average pressure in May
Plum Grove, TX

Average pressure in May - Plum Grove, TX
  • Average pressure in May: 29.95"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
Plum Grove, TX

Average wind speed in May - Plum Grove, TX
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is September (5.2mph).

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Average humidity in May
Plum Grove, TX

Average humidity in May - Plum Grove, TX
  • Average humidity in May: 75%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in May
Plum Grove, TX

Average rainfall in May - Plum Grove, TX
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is November (0.98").

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Average rainfall days in May
Plum Grove, TX

Average rainfall days in May - Plum Grove, TX
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is September (17.2 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in May
Plum Grove, TX

Average snowfall in May - Plum Grove, TX
  • Average snowfall in May: 0"

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

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Average snowfall days in May
Plum Grove, TX

Average snowfall days in May - Plum Grove, TX
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Plum Grove, TX

Average daylight in May / Average sunshine in May - Plum Grove, 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: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in May
Plum Grove, TX

Average sunshine days in May - Plum Grove, TX
  • Average sunshine days in May: 14.7 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is September (10.3 days).

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Average UV index in May
Plum Grove, TX

Average UV index in May - Plum Grove, 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
Plum Grove, TX

Average cloud cover in May - Plum Grove, TX
  • Average cloud cover in May: 41

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Plum Grove, TX

Average visibility in May - Plum Grove, TX
  • Average visibility in May: 5mi

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

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Plum Grove, Texas, USA

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