May weather forecast
Flatonia, TX

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Weather in May

May, the last month of the spring in Flatonia, is also a moderately hot month, with an average temperature fluctuating between 84.2°F (29°C) and 67.1°F (19.5°C).

Temperature

Flatonia perceives a slight temperature ascent during May, with average high-temperatures adjusting from a warm 77.9°F (25.5°C) in April to a still moderately hot 84.2°F (29°C). In the month of May, the average temperature dips to an enjoyable 67.1°F (19.5°C) during the night.

Heat index

For most parts of May, the heat index is estimated at a hot 93.2°F (34°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

The months with the highest humidity are March and May, with an average relative humidity of 78%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.5 days and accumulates 3.78" (96mm) of precipitation.

Snowfall

In Flatonia, snow does not fall in March through November.

Daylight

In May, the average length of the day is 13h and 39min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:05 pm. On the last day of May, sunrise is at 6:28 am and sunset at 8:24 pm CDT.

Sunshine

In Flatonia, Texas, the average sunshine in May is 8.2h.

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in May, converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in May?

During May, Flatonia experiences an average high-temperature of 84.2°F (29°C) and a low-temperature of 67.1°F (19.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in May is estimated at 93.2°F (34°C).

What are the most humid months?

March and May, with an average relative humidity of 78%, are most humid months.

What is the average humidity in May?

In Flatonia, the average relative humidity in May is 78%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 15.5 days and typically aggregates up to 3.78" (96mm) of precipitation.

How many days does it rain in May?

In Flatonia, in May, it is raining for 15.5 days, with typically 3.78" (96mm) of accumulated precipitation.

When it does not snow?

March through November are months without snowfall.

What is the average length of the day in May?

The average day length in May in Flatonia is 13h and 39min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:45 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:24 pm CDT.

How many hours of sunshine does Flatonia have in May?

In Flatonia, the average sunshine duration in May is 8.2h.

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health threat from 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
Flatonia, TX

Average temperature in May - Flatonia, TX
  • Average high temperature in May: 84.2°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 (60.3°F).

  • Average low temperature in May: 67.1°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (44.1°F).

Average pressure in May
Flatonia, TX

Average pressure in May - Flatonia, 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
Flatonia, TX

Average wind speed in May - Flatonia, TX
  • Average wind speed in May: 8.3mph

The windiest months (with the highest average wind speed) are February, March and April (8.6mph).
The calmest month (with the lowest average wind speed) is September (6mph).

Average humidity in May
Flatonia, TX

Average humidity in May - Flatonia, TX
  • Average humidity in May: 78%

The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is August (67%).

Average rainfall in May
Flatonia, TX

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

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (1.1").

Average rainfall days in May
Flatonia, TX

Average rainfall days in May - Flatonia, TX
  • Average rainfall days in May: 15.5 days

The month with the highest number of rainy days is September (16.5 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in May
Flatonia, TX

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

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

Average snowfall days in May
Flatonia, TX

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

The month with the highest number of snowfall days is December (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

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

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in May
Flatonia, TX

Average sunshine days in May - Flatonia, TX
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is June (10 days).

Average UV index in May
Flatonia, TX

Average UV index in May - Flatonia, 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
Flatonia, TX

Average cloud cover in May - Flatonia, TX
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May
Flatonia, TX

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

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

Flatonia, Texas, USA

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