0in

Rain Today

Rain Last Hour
0in

Recorded at Belleville, Scott AFB/MidAmerica Airport Updated 24 mins ago (7.6 miles away)

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Real-Time Extremes

Hottest 89.5 °F
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Coldest 26.5 °F
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Windiest 24.2mph
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Wettest (Last Hour) 1.2in
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Most Humid 100%
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Least Humid 10%
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Highest Pressure 1035.2 hPa
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Lowest Pressure 991.5 hPa
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Swansea Rainfall Forecast

Today 18 Sep
5%
Fri 19 Sep
25%
Sat 20 Sep
30%
Sun 21 Sep
30%
Mon 22 Sep
45%
Tue 23 Sep
35%
Wed 24 Sep
20%

Swansea Rainfall Statistics

September Rainfall

Belleville, Scott AFB/MidAmerica Airport (7.5 miles)

Total Rainfall 2025
26.2in
Daily Average 2025
0.1in
Wettest Day 17 July, 2025
2.6in
Wet Days 2025
69/261 (26%)
Total Rainfall August
0.3in
Daily Average August
0.01in
Wettest Day 10 August, 2025
0.3in
Wet Days August
1/31 (3%)
Total Rainfall September
0.2in
Daily Average September
0.01in
Wettest Day 3 September, 2025
0.1in
Wet Days September
2/18 (11%)

Climate (2010–Present)

Belleville, Scott AFB/MidAmerica Airport (7.5 miles)

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Annual Average 2020–2024
35.1in
Monthly Average 2020–2025
2.8in
Daily Average 2020–2025
0.1in
Wettest Day 11 May, 2022
6.4in

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