May weather forecast
Conroe, TX

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Weather in May

May, the last month of the spring in Conroe, is another warm month, with an average temperature varying between 66.4°F (19.1°C) and 85.8°F (29.9°C).

Temperature

Observing a minor shift, the average high-temperature during May adjusts from April's warm 78.8°F (26°C) to a still moderately hot 85.8°F (29.9°C). In Conroe, in May, the average low-temperature is a comfortable 66.4°F (19.1°C).

Heat index

The average heat index in May is calculated to be a torrid 96.8°F (36°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 particularly relevant to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in May in Conroe is 75%.

Rainfall

The month with the most rainfall is May, when the rain falls for 15 days and typically aggregates up to 4.02" (102mm) of precipitation.

Snowfall

In Conroe, snow does not fall in February through November.

Daylight

In Conroe, the average length of the day in May is 13h and 41min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:00 pm. On the last day of May, sunrise is at 6:20 am and sunset at 8:18 pm CDT.

Sunshine

In Conroe, the average sunshine in May is 8.8h.

UV index

In Conroe, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the UV index of 6 transforms into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Conroe during May?

The high-temperature during May is 85.8°F (29.9°C) and the low-temperature is 66.4°F (19.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in May is calculated to be 96.8°F (36°C).

What is the average humidity in May in Conroe?

In Conroe, Texas, the average relative humidity in May is 75%.

What is the rainiest month in Conroe?

May is the month with the most rainfall. Rain falls for 15 days and accumulates 4.02" (102mm) of precipitation.

How much does it rain in Conroe in May?

In Conroe, in May, it is raining for 15 days, with typically 4.02" (102mm) of accumulated precipitation.

When it does not snow in Conroe?

February through November are months without snowfall in Conroe.

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

In Conroe, the average day length in May is 13h and 41min.

When are sunrise and sunset in May in Conroe?

On the first day of May, sunrise is at 6:37 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:18 pm CDT.

How long on average sun shines in May in Conroe?

In Conroe, Texas, the average sunshine duration in May is 8.8h.

What is the UV index intensity in May in Conroe?

In May, the average daily maximum UV index 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
Conroe, TX

Average temperature in May - Conroe, TX
  • Average high temperature in May: 85.8°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 (59.2°F).

  • Average low temperature in May: 66.4°F

The months with the highest average low temperature are July and August (74.8°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

Average pressure in May
Conroe, TX

Average pressure in May - Conroe, 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).

Average wind speed in May
Conroe, TX

Average wind speed in May - Conroe, TX
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is September (5.1mph).

Average humidity in May
Conroe, TX

Average humidity in May - Conroe, TX
  • Average humidity in May: 75%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (69%).

Average rainfall in May
Conroe, TX

Average rainfall in May - Conroe, TX
  • Average rainfall in May: 4.02"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is November (1.97").

Average rainfall days in May
Conroe, TX

Average rainfall days in May - Conroe, TX
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is September (18.2 days).
The months with the least rainy days are January and October (12.1 days).

Average snowfall in May
Conroe, TX

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

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

Average snowfall days in May
Conroe, TX

Average snowfall days in May - Conroe, 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).

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

Average daylight in May / Average sunshine in May - Conroe, TX
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in May
Conroe, TX

Average sunshine days in May - Conroe, TX
  • Average sunshine days in May: 14.2 days

The months with the most sunshine days are January and October (16.6 days).
The month with the least sunshine days is September (9.9 days).

Average UV index in May
Conroe, TX

Average UV index in May - Conroe, 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
Conroe, TX

Average cloud cover in May - Conroe, TX
  • Average cloud cover in May: 43

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in May
Conroe, TX

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

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

Conroe, Texas, USA

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