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Climate in Rockwall (Texas), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Rockwall, the United States of America

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Rockwall, the United States of America

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* Data from: Dallas, the United States of America (35 KM, 22 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Rockwall, the United States of America

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* Data from: Dallas, the United States of America (35 KM, 22 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Rockwall, the United States of America

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Rockwall, the United States of America

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Rockwall, the United States of America

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* Data from: Dallas, the United States of America (35 KM, 22 Miles).

Weather Forecasts for Rockwall (TX)

Fri   Apr 19
20°C | 14°C
N 18 km/h
broken clouds and no rain

broken clouds and no rain

Sat   Apr 20
18°C | 10°C
NE 22 km/h
43 mm
overcast and thunder

overcast and thunder

Sun   Apr 21
19°C | 10°C
NE 18 km/h
11 mm
partly cloudy and slight rain

partly cloudy and slight rain

The best time of year to visit Rockwall in the United States of America

During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Rockwall?
    August has an average maximum temperature of 36°C and is the warmest month of the year.
  • Which is the coldest month in Rockwall?
    The coldest month is January with an average maximum temperature of 13°C.
  • Which is the wettest month in Rockwall?
    May tops the wettest month list with 151 mm of rainfall.
  • Which is the driest month in Rockwall?
    February is the driest month with 53 mm of precipitation.
  • Which is the sunniest month in Rockwall?
    July is the sunniest month with an average of 333 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.