May weather forecast
Saltillo, TX

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Weather in May

May, the last month of the spring in Saltillo, is another warm month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 81°F (27.2°C).

Temperature

Saltillo's May weather indicates a minor increase in high-temperatures, edging from April's 73.4°F (23°C) to a still warm 81°F (27.2°C). Saltillo cools down to an average low-temperature of 62.2°F (16.8°C) throughout the month of May.

Heat index

The heat index for May is calculated to be a tropical 86°F (30°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. 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.

Humidity

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

Rainfall

In Saltillo, in May, during 11.7 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. In Saltillo, during the entire year, the rain falls for 112.3 days and collects up to 13.7" (348mm) of precipitation.

Snowfall

In Saltillo, snow does not fall in April through December.

Daylight

In May, the average length of the day is 13h and 53min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:04 pm. On the last day of May, sunrise is at 6:13 am and sunset at 8:25 pm CDT.

Sunshine

In May, the average sunshine is 9h.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during May leads to these advisories:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Saltillo in May?

The average high-temperature and low-temperature during May are 81°F (27.2°C) and 62.2°F (16.8°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in May is calculated to be 86°F (30°C).

What are the most humid months?

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

What is the average humidity in May?

In May, the average relative humidity is 78%.

How many days does it rain in May?

In Saltillo, in May, it is raining for 11.7 days, with typically 1.61" (41mm) of accumulated precipitation.

When it does not snow?

April through December are months without snowfall.

What is the average length of the day in May?

In Saltillo, the average day length in May is 13h and 53min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:32 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:25 pm CDT.

How many hours of sunshine does Saltillo have in May?

In May, the average sunshine duration is 9h.

What is the UV index reading in May?

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Saltillo, TX

Average temperature in May - Saltillo, TX
  • Average high temperature in May: 81°F

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in May: 62.2°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37°F).

Average pressure in May
Saltillo, TX

Average pressure in May - Saltillo, TX
  • Average pressure in May: 29.94"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
Saltillo, TX

Average wind speed in May - Saltillo, TX
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in May
Saltillo, TX

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

The months with the highest relative humidity are February and May (78%).
The month with the lowest relative humidity is August (66%).

Average rainfall in May
Saltillo, TX

Average rainfall in May - Saltillo, TX
  • Average rainfall in May: 1.61"

The wettest month (with the highest rainfall) is October (1.69").
The driest month (with the least rainfall) is September (0.59").

Average rainfall days in May
Saltillo, TX

Average rainfall days in May - Saltillo, TX
  • Average rainfall days in May: 11.7 days

The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in May
Saltillo, TX

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

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May
Saltillo, TX

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

The months with the highest number of snowfall days are January and February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Saltillo, TX
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 9h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in May
Saltillo, TX

Average sunshine days in May - Saltillo, TX
  • Average sunshine days in May: 17.6 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is August (15.8 days).

Average UV index in May
Saltillo, TX

Average UV index in May - Saltillo, 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, February, November and December (UV index 3).

Average cloud cover in May
Saltillo, TX

Average cloud cover in May - Saltillo, TX
  • Average cloud cover in May: 36

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in May
Saltillo, TX

Average visibility in May - Saltillo, 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).

Saltillo, Texas, USA

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