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Walnut
Weather averages
ClimateForecastAprilMay >>

Climate in Walnut (Iowa), 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.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: Omaha, the United States of America (64 KM, 40 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: Omaha, the United States of America (64 KM, 40 Miles).

Monthly precipitation

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

Monthly rainy days

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

Average humidity

The mean monthly relative humidity over the year
* Data from: Omaha, the United States of America (64 KM, 40 Miles).

Weather Forecasts for Walnut (IA)

Fri   Apr 26
21°C | 9°C
SE 36 km/h
22 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Sat   Apr 27
25°C | 11°C
W 18 km/h
8.4 mm
partly cloudy and chance of rain

partly cloudy and chance of rain

hourly forecast
Sun   Apr 28
22°C | 10°C
S 22 km/h
51 mm
broken clouds and thunder

broken clouds and thunder

hourly forecast
5-Day Forecast 10-Day Forecast

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

During the months of May and September 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:

  • When is summer in Walnut?
    The hottest season / summer takes place in June, July, August and September.
  • When is winter in Walnut?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Walnut?
    July has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Walnut?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in Walnut?
    June tops the wettest month list with 163 mm of rainfall.
  • Which is the driest month in Walnut?
    January is the driest month with 15 mm of precipitation.
  • Which is the sunniest month in Walnut?
    July is the sunniest month with an average of 335 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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