Merriam Rainfall Forecast

Today 18 May
75%
Tue 19 May
90%
Wed 20 May
75%
Thu 21 May
5%
Fri 22 May
60%
Sat 23 May
65%
Sun 24 May
30%

Merriam Rainfall Statistics

May Rainfall

Auburn De Kalb County Airport (18.6 miles)

Total Rainfall 2026
2in
Daily Average 2026
0.02in
Wettest Day 12 May, 2026
0.3in
Wet Days 2026
26/138 (19%)
Total Rainfall April
1.1in
Daily Average April
0.04in
Wettest Day 1 April, 2026
0.3in
Wet Days April
10/30 (33%)
Total Rainfall May
0.8in
Daily Average May
0.05in
Wettest Day 12 May, 2026
0.3in
Wet Days May
6/18 (33%)

Climate (2010–Present)

Auburn De Kalb County Airport (18.6 miles)

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Annual Average 2021–2025
35.2in
Monthly Average 2021–2026
2.9in
Daily Average 2021–2026
0.1in
Wettest Day 5 July, 2022
3.4in

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