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Katy
Weather averages
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Climate in Katy (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 Katy, 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 Katy, the United States of America

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* Data from: Houston, the United States of America (44 KM, 27 Miles).

Daily percent of sunshine

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

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

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* Data from: Houston, the United States of America (44 KM, 27 Miles).

Monthly precipitation

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

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

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Average humidity

The mean monthly relative humidity over the year

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

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* Data from: Houston, the United States of America (44 KM, 27 Miles).

Weather Forecasts for Katy (TX)

Sat   Apr 20
27°C | 20°C
SE 14 km/h
18 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
Sun   Apr 21
21°C | 14°C
N 25 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Mon   Apr 22
22°C | 11°C
E 14 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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

During the months of March and November 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 Katy?
    August has an average maximum temperature of 35°C and is the warmest month of the year.
  • Which is the coldest month in Katy?
    The coldest month is January with an average maximum temperature of 17°C.
  • Which is the wettest month in Katy?
    May tops the wettest month list with 135 mm of rainfall.
  • Which is the driest month in Katy?
    February is the driest month with 51 mm of precipitation.
  • Which is the sunniest month in Katy?
    July is the sunniest month with an average of 295 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.

     

     

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