May weather forecast
Sanford, TX

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Weather in May

The last month of the spring, May, is a warm month in Sanford, Texas, with an average temperature ranging between max 80.8°F (27.1°C) and min 56.8°F (13.8°C).

Temperature

In Sanford, the average high-temperature in May slightly increases from a pleasant 72.3°F (22.4°C) in April to a warm 80.8°F (27.1°C). Sanford's May nights see a large temperature deviation, with temperatures resting at a low of 56.8°F (13.8°C).

Heat index

The heat index value during May is evaluated at 80.6°F (27°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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 average relative humidity in May is 44%.

Rainfall

In Sanford, during May, the rain falls for 8.2 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Sanford, Texas, during the entire year, the rain falls for 81.6 days and collects up to 11.46" (291mm) of precipitation.

Snowfall

In Sanford, snow does not fall in May through September.

Daylight

In Sanford, the average length of the day in May is 14h and 4min.
On the first day of the month, sunrise is at 6:53 am and sunset at 8:33 pm. On the last day of May, sunrise is at 6:31 am and sunset at 8:56 pm CDT.

Sunshine

In May, the average sunshine is 11.2h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 in May translates into these instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

An average high-temperature, in May, in Sanford, is 80.8°F (27.1°C) and the average low-temperature is 56.8°F (13.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in May is evaluated at 80.6°F (27°C).

What is the average humidity in May?

In Sanford, the average relative humidity in May is 44%.

How much does it rain in May?

In Sanford, in May, during 8.2 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Sanford have in May?

In May, the average day length in Sanford is 14h and 4min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 6:53 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:56 pm CDT.

How many hours of sunshine does Sanford have in May?

The average sunshine duration in May is 11.2h.

What is the UV index intensity in May?

In Sanford, Texas, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents 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
Sanford, TX

Average temperature in May - Sanford, TX
  • Average high temperature in May: 80.8°F

The warmest month (with the highest average high temperature) is July (93.6°F).
The month with the lowest average high temperature is December (49.1°F).

  • Average low temperature in May: 56.8°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is December (30.4°F).

Average pressure in May
Sanford, TX

Average pressure in May - Sanford, TX
  • Average pressure in May: 29.86"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in May
Sanford, TX

Average wind speed in May - Sanford, TX
  • Average wind speed in May: 13.4mph

The windiest month (with the highest average wind speed) is April (14.3mph).
The calmest month (with the lowest average wind speed) is January (10.8mph).

Average humidity in May
Sanford, TX

Average humidity in May - Sanford, TX
  • Average humidity in May: 44%

The month with the highest relative humidity is December (55%).
The month with the lowest relative humidity is April (42%).

Average rainfall in May
Sanford, TX

Average rainfall in May - Sanford, TX
  • Average rainfall in May: 1.26"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is February (0.31").

Average rainfall days in May
Sanford, TX

Average rainfall days in May - Sanford, TX
  • Average rainfall days in May: 8.2 days

The month with the highest number of rainy days is July (11.6 days).
The month with the least rainy days is December (2.5 days).

Average snowfall in May
Sanford, TX

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Sanford, TX

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

The month with the highest number of snowfall days is January (2.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Sanford, TX
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in May
Sanford, TX

Average sunshine days in May - Sanford, TX
  • Average sunshine days in May: 21.2 days

The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is July (16 days).

Average UV index in May
Sanford, TX

Average UV index in May - Sanford, 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 2).

Average cloud cover in May
Sanford, TX

Average cloud cover in May - Sanford, TX
  • Average cloud cover in May: 19

The month with the most cloud cover is February (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 14).

Average visibility in May
Sanford, TX

Average visibility in May - Sanford, 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).

Sanford, Texas, USA

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