May weather forecast
Humble, TX

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Weather in May

The last month of the spring, May, is a hot month in Humble, Texas, with an average temperature ranging between max 86.4°F (30.2°C) and min 68.9°F (20.5°C).

Temperature

May introduces a minor temperature shift, with average high-temperatures adjusting from April's moderately hot 79°F (26.1°C) to a tropical 86.4°F (30.2°C). Humble throughout May, experiences an average nighttime temperature of 68.9°F (20.5°C).

Heat index

The heat index value for May is evaluated at a fiery hot 96.8°F (36°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in May in Humble, Texas, is 73%.

Rainfall

May is the month with the most rainfall. Rain falls for 15.6 days and accumulates 5.31" (135mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In May, the average length of the day is 13h and 40min.
On the first day of May, sunrise is at 6:37 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:17 pm CDT.

Sunshine

The average sunshine in May in Humble is 8.9h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. 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: The maximum UV index of 7 during May translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

How hot is May in Humble?

During May, Humble experiences an average high-temperature of 86.4°F (30.2°C) and a low-temperature of 68.9°F (20.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in May is evaluated at 96.8°F (36°C).

What is the average humidity in May in Humble?

In May, the average relative humidity is 73%.

What is the rainiest month in Humble?

The month with the most rainfall in Humble is May, when the rain falls for 15.6 days and typically aggregates up to 5.31" (135mm) of precipitation.

How many days does it rain in May in Humble?

In Humble, Texas, in May, during 15.6 rainfall days, 5.31" (135mm) of precipitation is typically accumulated.

When it does not snow in Humble?

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

What is the average length of the day in May in Humble?

In May, the average day length in Humble, Texas, is 13h and 40min.

When is the sunrise / sunset in May in Humble?

On the first day of May in Humble, sunrise is at 6:37 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:17 pm CDT.

How many hours of sunshine does Humble have in May?

In Humble, Texas, the average sunshine duration in May is 8.9h.

When is the highest UV index in Humble?

The months with the highest UV index in Humble, Texas, are May through August, with an average maximum UV index of 7.

How high is the UV index in May in Humble?

In May, the average daily maximum UV index in Humble, Texas, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Humble, TX

Average temperature in May - Humble, TX
  • Average high temperature in May: 86.4°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 (61°F).

  • Average low temperature in May: 68.9°F

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

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Average pressure in May
Humble, TX

Average pressure in May - Humble, 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
Humble, TX

Average wind speed in May - Humble, TX
  • Average wind speed in May: 7.5mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

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Average humidity in May
Humble, TX

Average humidity in May - Humble, TX
  • Average humidity in May: 73%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in May
Humble, TX

Average rainfall in May - Humble, TX
  • Average rainfall in May: 5.31"

The wettest month (with the highest rainfall) is May (5.31").
The driest month (with the least rainfall) is February (2.05").

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Average rainfall days in May
Humble, TX

Average rainfall days in May - Humble, TX
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is June (19.6 days).
The month with the least rainy days is January (12.7 days).

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Average snowfall in May
Humble, TX

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

The month with the highest snowfall is January (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Humble, TX

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

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Humble, 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 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in May
Humble, TX

Average sunshine days in May - Humble, TX
  • Average sunshine days in May: 12.2 days

The months with the most sunshine days are January and October (16.3 days).
The month with the least sunshine days is June (7.8 days).

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Average UV index in May
Humble, TX

Average UV index in May - Humble, TX
  • Average UV index in May: 7

The months with the highest UV index are May, 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
Humble, TX

Average cloud cover in May - Humble, 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
Humble, TX

Average visibility in May - Humble, TX
  • Average visibility in May: 6mi

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

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Humble, Texas, USA

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