United States of AmericaCountries United States of America Missouri St. Louis Sun Percentage
United States of AmericaUnited States of America Missouri St. Louis
St. Louis
Average sun percentage
Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Average percent of sunshine in St. Louis (MO)

The mean percent of sunhours during the day in St. Louis (Missouri), the United States of America.


  • The sun shines on average 68.0% in July making it the most sunny month.
  • On average, December has the lowest percentage of sunshine with 44.0%.

Forecast: is it sunny in St. Louis (MO)?

Sat   Dec 28
16°C | 8°C
SE 3 m/s
4.5 mm
overcast and small chance of slight rain

overcast and small chance of slight rain

hourly forecast
Sun   Dec 29
14°C | 7°C
NW 5 m/s
11 mm
broken clouds and rain

broken clouds and rain

hourly forecast
Mon   Dec 30
13°C | 5°C
SE 5 m/s
2.6 mm
overcast and slight rain

overcast and slight rain

hourly forecast
5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in St. Louis.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

 

Travel Inspiration