Belgium climate

Belgium Weather in September

NOAA 1991-2020 normals for Belgium Wwtp, 1.5 km from Belgium

Average highs run from 75°F on September 1 to 66°F on September 30, and lows from 55°F to 46°F. Normal precipitation for the month is 2.75 in.

September day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Belgium, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
71°F
Average low
50°F
Precipitation
2.75 in
Record high
93°FSep 4, 2023
Record low
32°FSep 30, 2009
Chance of a freeze
17%
Daylight
13 h 12 min to 11 h 46 min
Cloud cover
60%
Humidity
75%
Dew point
53°F
Wind
10.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Sep 175°F55°F87°F 201243°F 20090%
Sep 275°F54°F89°F 202643°F 20090%
Sep 375°F54°F87°F 201145°F 20090%
Sep 475°F54°F93°F 202341°F 20250%
Sep 574°F54°F91°F 202345°F 20110%
Sep 674°F53°F89°F 202343°F 20110%
Sep 774°F53°F91°F 201641°F 20240%
Sep 874°F53°F83°F 201343°F 20240%
Sep 974°F52°F83°F 202244°F 20170%
Sep 1073°F52°F84°F 201344°F 20170%
Sep 1173°F52°F92°F 201343°F 20170%
Sep 1273°F51°F84°F 201240°F 20140%
Sep 1372°F51°F86°F 201238°F 20140%
Sep 1472°F51°F83°F 200942°F 20130%
Sep 1572°F51°F84°F 200935°F 20110%
Sep 1672°F50°F86°F 202435°F 20110%
Sep 1771°F50°F86°F 201739°F 20130%
Sep 1871°F50°F87°F 201842°F 20120%
Sep 1971°F49°F85°F 202534°F 20120%
Sep 2070°F49°F86°F 202438°F 20200%
Sep 2170°F49°F84°F 201741°F 20200%
Sep 2270°F48°F86°F 202438°F 20120%
Sep 2369°F48°F92°F 201735°F 20120%
Sep 2469°F48°F92°F 201736°F 20120%
Sep 2569°F47°F89°F 201742°F 20110%
Sep 2668°F47°F89°F 201742°F 20120%
Sep 2768°F47°F84°F 201737°F 20120%
Sep 2867°F46°F82°F 202536°F 20220%
Sep 2967°F46°F79°F 201334°F 20180%
Sep 3066°F46°F84°F 202532°F 20090%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Belgium, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:15 AM, sunset 7:27 PM
September 30
sunrise 6:48 AM, sunset 6:34 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00470652 (Belgium Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00479052, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.