June weather forecast
Sugar Land, TX

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Weather in June

June, the first month of the summer in Sugar Land, is a tropical month, with an average temperature ranging between min 74.3°F (23.5°C) and max 90.9°F (32.7°C).

Temperature

The start of June brings a subtle shift in the average high-temperature, edging up from May's warm 85.5°F (29.7°C) to a tropical 90.9°F (32.7°C). The average temperature in Sugar Land drops to a moderately hot 74.3°F (23.5°C) during the night in the month of June.

Heat index

In June, the average heat index is evaluated at a burning hot 113°F (45°C). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Sugar Land, the average relative humidity in June is 76%.

Rainfall

In Sugar Land, in June, during 18.2 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, there are 178.7 rainfall days, and 35.35" (898mm) of precipitation is accumulated.

Snowfall

March through November are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 0min of daylight.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:18 pm. On the last day of June, in Sugar Land, Texas, sunrise is at 6:25 am and sunset at 8:26 pm CDT.

Sunshine

The average sunshine in June is 9.9h.

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 health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

The average high-temperature, in June, in Sugar Land, is 90.9°F (32.7°C), while the average low-temperature is 74.3°F (23.5°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in June is evaluated at 113°F (45°C).

What is the average humidity in June?

In Sugar Land, the average relative humidity in June is 76%.

How many days does it rain in June?

In Sugar Land, during June, the rain falls for 18.2 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow?

In Sugar Land, snow does not fall in March through November.

When are the longest days in Sugar Land?

June has the longest days of the year, with an average of 14h and 0min of daylight.

What is the average length of the day in June?

In Sugar Land, the average day length in June is 14h and 1min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 6:22 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 8:26 pm CDT.

How long on average sun shines in June?

In Sugar Land, the average sunshine duration in June is 9.9h.

When is the highest UV index?

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

What is the UV index reading in June?

In Sugar Land, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents 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 June
Sugar Land, TX

Average temperature in June - Sugar Land, TX
  • Average high temperature in June: 90.9°F

The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in June: 74.3°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).

Average pressure in June
Sugar Land, TX

Average pressure in June - Sugar Land, TX
  • Average pressure in June: 29.93"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 June
Sugar Land, TX

Average wind speed in June - Sugar Land, TX
  • Average wind speed in June: 6.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

Average humidity in June
Sugar Land, TX

Average humidity in June - Sugar Land, TX
  • Average humidity in June: 76%

The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June
Sugar Land, TX

Average rainfall in June - Sugar Land, TX
  • Average rainfall in June: 3.31"

The wettest month (with the highest rainfall) is September (4.49").
The driest month (with the least rainfall) is February (1.69").

Average rainfall days in June
Sugar Land, TX

Average rainfall days in June - Sugar Land, TX
  • Average rainfall days in June: 18.2 days

The month with the highest number of rainy days is September (19.7 days).
The month with the least rainy days is January (11.4 days).

Average snowfall in June
Sugar Land, TX

Average snowfall in June - Sugar Land, TX
  • Average snowfall in June: 0"

The month with the highest snowfall is December (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Sugar Land, TX

Average snowfall days in June - Sugar Land, TX
  • Average snowfall days in June: 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 June /
Average sunshine in June
Sugar Land, TX

Average daylight in June / Average sunshine in June - Sugar Land, TX
  • Average daylight in June: 14h and 0min

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 June: 9h 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 48min).

Average sunshine days in June
Sugar Land, TX

Average sunshine days in June - Sugar Land, TX
  • Average sunshine days in June: 9.9 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is September (8.1 days).

Average UV index in June
Sugar Land, TX

Average UV index in June - Sugar Land, TX
  • Average UV index in June: 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).

Average cloud cover in June
Sugar Land, TX

Average cloud cover in June - Sugar Land, TX
  • Average cloud cover in June: 33

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 29).

Average visibility in June
Sugar Land, TX

Average visibility in June - Sugar Land, TX
  • Average visibility in June: 6mi

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

Sugar Land, Texas, USA

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