0.01in

Rain Today

Rain Last Hour
0in

Recorded at Mayport Naval Station - Adm David L. McDonald Field Updated 41 mins ago (2.9 miles away)

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Real-Time Extremes

Hottest 105.7 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 35.5 °F
Barrow, Wiley Post-Will Rogers Memorial Airport, AK
Windiest 28.9mph
Byron, CA
Wettest (Last Hour) 0.7in
Norfolk, Norfolk International Airport, VA
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 1%
Nellis Air Force Base, NV
Highest Pressure 1040.6 hPa
Salida - Monarch Pass, CO
Lowest Pressure 1005.8 hPa
Rota Island, N. Mariana Is, Rota International Airport, AK

Trending Locations

New York, NY 10007

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Saint Johns River - Great Marsh Island Rainfall Forecast

Today 22 Jun
40%
Tue 23 Jun
35%
Wed 24 Jun
35%
Thu 25 Jun
40%
Fri 26 Jun
30%
Sat 27 Jun
15%
Sun 28 Jun
10%

Saint Johns River - Great Marsh Island Rainfall Statistics

June Rainfall

Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)

Total Rainfall 2026
12.4in
Daily Average 2026
0.1in
Wettest Day 16 June, 2026
2.1in
Wet Days 2026
42/173 (24%)
Total Rainfall May
3.3in
Daily Average May
0.1in
Wettest Day 12 May, 2026
1in
Wet Days May
11/31 (35%)
Total Rainfall June
3.7in
Daily Average June
0.2in
Wettest Day 16 June, 2026
2.1in
Wet Days June
8/22 (36%)

Climate (2021–2025)

Mayport Naval Station - Adm David L. McDonald Field (2.5 miles)

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Annual Average 2021–2025
46.8in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 9 September, 2024
4.9in

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