Kahului, HI
Hawaii · Records since 1954–2026
🌤️ 83°F
Feels like 86°
Currently in Kahului
As of 2:00 PM HST
Records for July 28
🔥 Record High
95°F
July 28, 2015
+5° from 90° normal❄ Record Low
62°F
July 28, 1974
-10° from 72° normal
🌞 Normal high: 90°F 🌑 Normal low: 72°F 1991–2020 normals
All-Time Records — Kahului
97°F
Hottest Day Ever
Sep 16, 2019
48°F
Coldest Day Ever
Jan 20, 1969
7.40"
Wettest Day Ever
Mar 13, 2026
0.0"
Most Snow in One Day
Nov 30, 2020
Top 10 Record Highs — July 28
| # | Temp | Date |
|---|---|---|
| 🏆 | 95°F | July 28, 2015 |
| 2 | 93°F | July 28, 2003 |
| 3 | 92°F | July 28, 2019 |
| 4 | 92°F | July 28, 1996 |
| 5 | 92°F | July 28, 1982 |
| 6 | 91°F | July 28, 1984 |
| 7 | 91°F | July 28, 1980 |
| 8 | 91°F | July 28, 1969 |
| 9 | 90°F | July 28, 2016 |
| 10 | 90°F | July 28, 2014 |
Top 5 Record Lows — July 28
| # | Temp | Date |
|---|---|---|
| 🥶 | 62°F | July 28, 1974 |
| 2 | 64°F | July 28, 1976 |
| 3 | 65°F | July 28, 2007 |
| 4 | 65°F | July 28, 1997 |
| 5 | 66°F | July 28, 1979 |
Heat Wave Summary — Kahului
threshold: 90°F (90th percentile of historical Jun–Aug highs)5.5
Avg heat wave length
days (historical)
93°
Avg peak temp
during heat waves
85
Dangerous nights 2026
Overnights ≥ 70°F
0
Heat waves 2026
so far
2026 Daily High Temperature vs Normal
Year to date
Above normal
Below normal
35 of 207 days with data were above the 1991–2020 normal high for their date.
Days ≥ 90°F Per Year
1954–20263
2026 so far
30
Avg/year 1970–2025
70
Avg/year (last 10 complete)
162
Most in a year (2019)
Average Daily High by Decade
Full year · complete decades only
Longest Heat Waves — Kahului
| # | Dates | Days | Peak | Avg High | Avg Overnight Low |
|---|---|---|---|---|---|
| 🏆 | Aug 20, 2019 – Oct 3, 2019 | 45 | 97°F (Sep 16) | 92°F | 74°F |
| 2 | Aug 17, 2020 – Sep 30, 2020 | 45 | 96°F (Sep 18) | 92°F | 74°F |
| 3 | Oct 2, 2020 – Oct 28, 2020 | 27 | 96°F (Oct 3) | 93°F | 71°F |
| 4 | Jun 21, 2019 – Jul 16, 2019 | 26 | 95°F (Jun 22) | 92°F | 71°F |
| 5 | Oct 8, 1984 – Oct 25, 1984 | 18 | 95°F (Oct 15) | 93°F | 70°F |
| 6 | Aug 7, 2015 – Aug 23, 2015 | 17 | 97°F (Aug 22) | 92°F | 74°F |
| 7 | May 18, 2019 – Jun 1, 2019 | 15 | 96°F (May 22) | 93°F | 69°F |
| 8 | Jul 18, 2019 – Jul 31, 2019 | 14 | 97°F (Jul 29) | 92°F | 74°F |
| 9 | Sep 14, 2022 – Sep 27, 2022 | 14 | 96°F (Sep 23) | 93°F | 72°F |
| 10 | Aug 17, 1968 – Aug 30, 1968 | 14 | 94°F (Aug 19) | 91°F | 70°F |
Heat Waves Per Year
Warm Summer Nights (Jun–Aug)
Nights where the overnight low exceeded the 1991–2020 normal low
34
2026 so far
above-normal nights
40.1
Avg / summer
1970–2020
68
Most in a summer
1994
Above-Normal Summer Nights Per Year
Average June–August Low by Decade
Overnight lows · complete decades only
Precipitation
Actual vs. 1991–2020 full-month and full-season normals
28.11"
2026 YTD
Normal: 9.69"
+18.42"
0.19"
July so far
July normal: 0.53"
-0.34"
0.81"
Summer so far
Summer normal: 1.23"
-0.42"
4
2026 heavy rain days
Days with ≥ 1.0"
Monthly Precipitation — Last 24 Months
Blue = actual · dashed line = monthly normal
Annual Precipitation Per Year (1970–2026)
Blue = above average · tan = below average · gold = 2026 (partial)
Heavy Rain Days Per Year (≥ 1.0")
Compare year-to-year changes in days with heavy rainfall (≥ 1.0")