0.9in

Rain Today

Rain Last Hour
0.1in

Recorded at Hilo, Hilo International Airport Updated 7 mins ago (1.9 miles away)

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Real-Time Extremes

Hottest 87.7 °F
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Coldest 22.9 °F
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Windiest 36.9mph
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Wettest (Last Hour) 0.6in
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Most Humid 100%
Kilo (Dix), NE
Least Humid 15%
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Highest Pressure 1037.6 hPa
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Lowest Pressure 972.2 hPa
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Trending Locations

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Peiwe (Mahikea Island) Rainfall Forecast

Today 24 Sep
100%
Fri 25 Sep
100%
Sat 26 Sep
90%
Sun 27 Sep
75%
Mon 28 Sep
20%
Tue 29 Sep
25%
Wed 30 Sep
25%

Peiwe (Mahikea Island) Rainfall Statistics

September Rainfall

Hilo, Hilo International Airport (1.9 miles)

Total Rainfall 2026
115.7in
Daily Average 2026
0.4in
Wettest Day 15 August, 2026
6.8in
Wet Days 2026
216/267 (81%)
Total Rainfall August
21in
Daily Average August
0.7in
Wettest Day 15 August, 2026
6.8in
Wet Days August
27/31 (87%)
Total Rainfall September
10in
Daily Average September
0.5in
Wettest Day 10 September, 2026
1.8in
Wet Days September
20/24 (83%)

Climate (2021–2025)

Hilo, Hilo International Airport (1.9 miles)

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Annual Average 2021–2025
99.9in
Monthly Average 2021–2026
8.6in
Daily Average 2021–2026
0.3in
Wettest Day 18 February, 2023
11.1in

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