May weather forecast
Sachse, TX

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Weather in May

The last month of the spring, May, is another warm month in Sachse, Texas, with an average temperature fluctuating between 81.3°F (27.4°C) and 64°F (17.8°C).

Temperature

A subtle rise in the average high-temperature is observed during May, adjusting from 73.9°F (23.3°C) in April to a still warm 81.3°F (27.4°C). Sachse experiences a consistent average temperature of 64°F (17.8°C) throughout the nights in May.

Heat index

Throughout May, the heat index is estimated at a tropical 86°F (30°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The most humid month is May, with an average relative humidity of 74%.

Rainfall

May is the month with the most rainfall in Sachse. Rain falls for 13.3 days and accumulates 2.32" (59mm) of precipitation.

Snowfall

March through December are months without snowfall in Sachse.

Daylight

In Sachse, the average length of the day in May is 13h and 52min.
On the first day of May in Sachse, sunrise is at 6:37 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

Sunshine

The average sunshine in May in Sachse is 8.8h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Sachse. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during May translates into the following guidance:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the temperature in May in Sachse?

Sachse in May has an average high-temperature of 81.3°F (27.4°C) and an average low-temperature of 64°F (17.8°C). In May, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

What is the most humid month in Sachse?

The most humid month is May, with an average relative humidity of 74%.

What is the average humidity in May in Sachse?

The average relative humidity in May is 74%.

What is the rainiest month in Sachse?

May is the month with the most rainfall in Sachse, Texas. Rain falls for 13.3 days and accumulates 2.32" (59mm) of precipitation.

How many days does it rain in May in Sachse?

In Sachse, in May, during 13.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Sachse?

In Sachse, Texas, snow does not fall in March through December.

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

The average day length in May in Sachse is 13h and 52min.

When is the sunrise / sunset in May in Sachse?

In May, on the first day of the month, sunrise is at 6:37 am and sunset at 8:08 pm. On the last day of the month, in Sachse, Texas, sunrise is at 6:18 am and sunset at 8:29 pm CDT.

How many hours of sunshine does Sachse have in May?

The average sunshine duration in May is 8.8h.

What is the month with the highest UV index in Sachse?

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

What is the UV index intensity in May in Sachse?

The average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health threat 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
Sachse, TX

Average temperature in May - Sachse, TX
  • Average high temperature in May: 81.3°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 (54.1°F).

  • Average low temperature in May: 64°F

The month with the highest average low temperature is July (76.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

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Average pressure in May
Sachse, TX

Average pressure in May - Sachse, 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
Sachse, TX

Average wind speed in May - Sachse, TX
  • Average wind speed in May: 8.9mph

The windiest months (with the highest average wind speed) are March and April (9.8mph).
The calmest month (with the lowest average wind speed) is September (6.7mph).

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Average humidity in May
Sachse, TX

Average humidity in May - Sachse, TX
  • Average humidity in May: 74%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in May
Sachse, TX

Average rainfall in May - Sachse, TX
  • Average rainfall in May: 2.32"

The wettest month (with the highest rainfall) is May (2.32").
The driest months (with the least rainfall) are February and November (0.71").

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Average rainfall days in May
Sachse, TX

Average rainfall days in May - Sachse, TX
  • Average rainfall days in May: 13.3 days

The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in May
Sachse, TX

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

The month with the highest snowfall is February (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Sachse, TX

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

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Sachse, 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: 8h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in May
Sachse, TX

Average sunshine days in May - Sachse, TX
  • Average sunshine days in May: 15 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (13.8 days).

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Average UV index in May
Sachse, TX

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

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in May
Sachse, TX

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

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in May
Sachse, TX

Average visibility in May - Sachse, 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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Sachse, Texas, USA

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