East Honolulu, HI weather in July
July in East Honolulu: warm and oppressively humid, with frequent rain. Highs 84°F, lows 74°F, about 14 days with rain.
- Normal high
- 84°F
- Normal low
- 74°F
- Wet days
- 14
- 1.1 in total
- Muggy days
- 31
- dew point 65°F+
How July changes from start to finish
| July 1 | July 31 | |
|---|---|---|
| Normal high | 84°F | 85°F |
| Normal low | 73°F | 74°F |
| Chance of a wet day | 44% | 41% |
| Sunrise / sunset | 5:52 am / 7:16 pm | 6:04 am / 7:10 pm |
| Daylight | 13.4 h | 13.1 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Hawaii time (no daylight saving)).
A typical July day
- 6 am76°Fdew point 69°F
- 9 am79°Fdew point 70°F
- Noon82°Fdew point 70°F
- 3 pm82°Fdew point 70°F
- 6 pm80°Fdew point 69°F
- 9 pm78°Fdew point 69°F
NOAA hourly normals (local standard time) from Kaneohe Bay MCAS (12 mi away); average wind 9 mph; clear or few clouds in 33% of daytime hours, mostly cloudy or overcast in 25%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F0 of 31
- Beach dayshigh 80-95°F, under 0.05 in of rain, afternoon wind under 15 mph25 of 31
- Hot dayshigh 90°F or more0 of 31
- Muggy daysdaily mean dew point 65°F or more31 of 31
- Wet daysat least 0.01 in of rain or melted snow14 of 31
- Notable rainat least 0.10 in3 of 31
- Freezing nightslow 32°F or below0 of 31
Average days per July, counted from daily records for each year 1991-2020.
Rain in July
Normal precipitation is 1.1 in; a dry July brings about 0.6 in and a wet one about 1.2 in (25th and 75th percentiles). Days with half an inch or more are rare.
How July varies from year to year
- Warmest July, 1991-20202017: average high 87°F
- Coolest July1998: average high 82°F
- Wettest July2016: 3.8 in
- Driest July2001: 0.2 in
- Highest reading90°F (July 28, 2003)
- Lowest reading66°F (July 1, 2006)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
July compared with June and August
| June | July | August | |
|---|---|---|---|
| Normal high | 83°F | 84°F | 85°F |
| Normal low | 73°F | 74°F | 74°F |
| Wet days | 11 | 14 | 12 |
| Comfortable days | 0 | 0 | 0 |
| Daylight | 13.4 h | 13.3 h | 12.8 h |
Highs change by +1°F from June and +1°F into August.
Nearby alternatives in July
- Drier: Honolulu, HI9 mi · high 88°F · 7 wet days
How East Honolulu ranks in July
- Normal high242nd warmest of 378 cities; 6th of 7 in Hawaii
- Wet days350th driest of 378
- Comfortable days287th most of 340
What to pack for East Honolulu in July
- A rain jacket or umbrella – rain on about 14 days
- A swimsuit – about 25 beach days
Heating and cooling
July has 0 heating degree days and 436 cooling degree days (base 65°F), 11% of the year's total heating and cooling demand.
Questions
How hot is East Honolulu in July?
The normal high is 84°F and the normal low is 74°F. From 1991 to 2020 the hottest July reading was 90°F (July 28, 2003).
Does it rain a lot in East Honolulu in July?
About 14 days in July have at least 0.01 in of precipitation, and the normal total is 1.1 in. The wettest July in 1991-2020 was in 2016 (3.8 in); the driest was in 2001 (0.2 in).
Is July a good time to visit East Honolulu?
July ranks 6th of 12 months on our comfort score for East Honolulu (53 out of 100). It has almost no comfortable days. The best months are February, May and June.
Where the numbers come from
- Temperature and frost dates: Waimanalo Exp F 795.1 (USC00519523), 3.3 mi N of the city center, 64 ft (55 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Rain, snowfall and snow depth: Paiko Drive 723.4 (USC00517540), 1.2 mi WSW of the city center, 5 ft . NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour: Kaneohe Bay MCAS (USW00022519), 12 mi NNW of the city center, 10 ft . NOAA normals and daily records, 1991-2020.
- Cloud cover: Honolulu Intl Airport (USW00022521), 14 mi W of the city center, 7 ft . NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Kaneohe MCAS (911760-22519), 12 mi NNW of the city center, 24 ft . Hourly observations, 1991-2020.