May weather forecast
McGregor, TX

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Weather in May

The last month of the spring, May, is also a moderately hot month in McGregor, Texas, with an average temperature fluctuating between 64.8°F (18.2°C) and 82.4°F (28°C).

Temperature

May's onset brings a minor rise in the average high-temperature, moving from 75.7°F (24.3°C) in April to a still moderately hot 82.4°F (28°C). McGregor, during the month of May, experiences an average low-temperature of 64.8°F (18.2°C).

Heat index

In May, the heat index is computed to be a tropical 87.8°F (31°C). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. 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', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

May is the most humid month, with an average relative humidity of 75%.

Rainfall

May is the month with the most rainfall. Rain falls for 12.2 days and accumulates 2.28" (58mm) of precipitation.

Snowfall

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

Daylight

In McGregor, the average length of the day in May is 13h and 46min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:09 pm. On the last day of May, in McGregor, sunrise is at 6:25 am and sunset at 8:29 pm CDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

In McGregor, 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 average individuals.
Note: During May, 6 as the daily maximum UV index converts into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

How hot is it in McGregor in May?

The average high-temperature and low-temperature during May are 82.4°F (28°C) and 64.8°F (18.2°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in May is computed to be 87.8°F (31°C).

What is the most humid month in McGregor?

The most humid month is May, with an average relative humidity of 75%.

What is the average humidity in May in McGregor?

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

What is the wettest month in McGregor?

May is the month with the most rainfall in McGregor. Rain falls for 12.2 days and accumulates 2.28" (58mm) of precipitation.

How many days does it rain in May in McGregor?

In May, in McGregor, the rain falls for 12.2 days. Throughout May, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in McGregor?

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

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

The average day length in May is 13h and 46min.

When are sunrise and sunset in May in McGregor?

In May, on the first day of the month, sunrise is at 6:43 am and sunset at 8:09 pm. On the last day of the month, in McGregor, sunrise is at 6:25 am and sunset at 8:29 pm CDT.

How long on average sun shines in May in McGregor?

The average sunshine duration in May is 8.5h.

How high is the UV index in May in McGregor?

The average daily maximum UV index in May in McGregor is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe 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
McGregor, TX

Average temperature in May - McGregor, TX
  • Average high temperature in May: 82.4°F

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in May: 64.8°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

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Average pressure in May
McGregor, TX

Average pressure in May - McGregor, TX
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
McGregor, TX

Average wind speed in May - McGregor, TX
  • Average wind speed in May: 9.6mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average humidity in May
McGregor, TX

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

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (56%).

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Average rainfall in May
McGregor, TX

Average rainfall in May - McGregor, TX
  • Average rainfall in May: 2.28"

The wettest month (with the highest rainfall) is May (2.28").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in May
McGregor, TX

Average rainfall days in May - McGregor, TX
  • Average rainfall days in May: 12.2 days

The month with the highest number of rainy days is September (12.3 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in May
McGregor, TX

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
McGregor, TX

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

The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - McGregor, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in May
McGregor, TX

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

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in May
McGregor, TX

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

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in May
McGregor, TX

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

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in May
McGregor, TX

Average visibility in May - McGregor, 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).

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McGregor, Texas, USA

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