May weather forecast
Flo, TX

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Weather in May

May, the last month of the spring in Flo, is another warm month, with an average temperature ranging between max 83.5°F (28.6°C) and min 64.4°F (18°C).

Temperature

Flo's transition into May is marked by a minor temperature shift, moving from a moderately hot 75.9°F (24.4°C) in April to a still warm 83.5°F (28.6°C). Flo records a steady low-temperature average of 64.4°F (18°C) during May.

Heat index

The heat index value during May is computed to be a hot 91.4°F (33°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

May is the most humid month in Flo, with an average relative humidity of 78%.

Rainfall

In May, the rain falls for 14.3 days. Throughout May, 3.35" (85mm) of precipitation is accumulated. In Flo, during the entire year, the rain falls for 149.4 days and collects up to 30" (762mm) of precipitation.

Snowfall

In Flo, snow does not fall in March through August, October through December.

Daylight

In Flo, the average length of the day in May is 13h and 46min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:03 pm. On the last day of May, sunrise is at 6:19 am and sunset at 8:23 pm CDT.

Sunshine

The average sunshine in May is 8.7h.

UV index

In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Flo during May?

The high-temperature during May is 83.5°F (28.6°C) and the low-temperature is 64.4°F (18°C). In May, 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, is computed to be 91.4°F (33°C).

What is the most humid month?

The most humid month is May, with an average relative humidity of 78%.

What is the average humidity in May?

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

How much does it rain in May?

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

When it does not snow?

In Flo, snow does not fall in March through August, October through December.

How many hours of daylight does Flo have in May?

In Flo, the average day length in May is 13h and 46min.

When are sunrise and sunset in May in Flo?

In May, on the first day of the month, sunrise is at 6:37 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:23 pm CDT.

How long on average sun shines in May?

In May, the average sunshine duration is 8.7h.

What is the UV index reading in May in Flo?

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

Average temperature in May - Flo, TX
  • Average high temperature in May: 83.5°F

The warmest month (with the highest average high temperature) is August (95.9°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 64.4°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

Average pressure in May
Flo, TX

Average pressure in May - Flo, TX
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Flo, TX

Average wind speed in May - Flo, TX
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

Average humidity in May
Flo, TX

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

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (65%).

Average rainfall in May
Flo, TX

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

The wettest month (with the highest rainfall) is October (3.62").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in May
Flo, TX

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

The month with the highest number of rainy days is September (15.5 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in May
Flo, TX

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

The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, October, November and December (0").

Average snowfall days in May
Flo, TX

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

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Flo, 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 month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in May
Flo, TX

Average sunshine days in May - Flo, TX
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is September (12.6 days).

Average UV index in May
Flo, TX

Average UV index in May - Flo, TX
  • Average UV index in May: 6

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

Average cloud cover in May
Flo, TX

Average cloud cover in May - Flo, TX
  • Average cloud cover in May: 41

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in May
Flo, TX

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

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

Flo, Texas, USA

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