June weather forecast
Rosenberg, TX

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Weather in June

June, the first month of the summer in Rosenberg, is a hot month, with an average temperature ranging between min 73.9°F (23.3°C) and max 90.1°F (32.3°C).

Temperature

Rosenberg marks the start of June with an average high-temperature of a hot 90.1°F (32.3°C), hinting at a slight fluctuation from May's 85.3°F (29.6°C). An average nighttime temperature of 73.9°F (23.3°C) is noted in Rosenberg, Texas, during the month of June.

Heat index

The average heat index in June is computed to be a scorching 111.2°F (44°C). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in June is 77%.

Rainfall

In Rosenberg, in June, it is raining for 13.3 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, there are 120.1 rainfall days, and 12.01" (305mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 0min of daylight.
On the first day of June, sunrise is at 6:23 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:27 pm CDT.

Sunshine

In Rosenberg, the average sunshine in June is 9.8h.

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 vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

How hot does it get in June?

The average high-temperature, in June, in Rosenberg, is 90.1°F (32.3°C), while the average low-temperature is 73.9°F (23.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 111.2°F (44°C).

What is the average humidity in June?

In Rosenberg, the average relative humidity in June is 77%.

How many days does it rain in June?

In Rosenberg, Texas, in June, during 13.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

When it does not snow?

In Rosenberg, snow does not fall in March through December.

When are the longest days?

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

How many hours of daylight does Rosenberg have in June?

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

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 6:23 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:27 pm CDT.

How long on average sun shines in June?

In Rosenberg, the average sunshine duration in June is 9.8h.

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.

How high is the UV index in June?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Rosenberg, TX

Average temperature in June - Rosenberg, TX
  • Average high temperature in June: 90.1°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: 73.9°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (45.5°F).

Average pressure in June
Rosenberg, TX

Average pressure in June - Rosenberg, 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
Rosenberg, TX

Average wind speed in June - Rosenberg, 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
Rosenberg, TX

Average humidity in June - Rosenberg, TX
  • Average humidity in June: 77%

The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Rosenberg, TX

Average rainfall in June - Rosenberg, TX
  • Average rainfall in June: 1.34"

The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is February (0.43").

Average rainfall days in June
Rosenberg, TX

Average rainfall days in June - Rosenberg, TX
  • Average rainfall days in June: 13.3 days

The month with the highest number of rainy days is August (14.8 days).
The month with the least rainy days is December (6.4 days).

Average snowfall days in June
Rosenberg, TX

Average snowfall days in June - Rosenberg, TX
  • Average snowfall days in June: 0 days

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

Average daylight in June /
Average sunshine in June
Rosenberg, TX

Average daylight in June / Average sunshine in June - Rosenberg, 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 0min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in June
Rosenberg, TX

Average sunshine days in June - Rosenberg, TX
  • Average sunshine days in June: 13.9 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is September (12.6 days).

Average UV index in June
Rosenberg, TX

Average UV index in June - Rosenberg, TX
  • Average UV index in June: 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, February, November and December (UV index 4).

Average cloud cover in June
Rosenberg, TX

Average cloud cover in June - Rosenberg, TX
  • Average cloud cover in June: 35

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 30).

Average visibility in June
Rosenberg, TX

Average visibility in June - Rosenberg, 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).

Rosenberg, Texas, USA

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