Manoa weather in July

In July, Manoa sees average daytime highs of 78°F and overnight lows near 76°F, with 0.2 in of rain across 1 wet days and about 13.2 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 78°F through the month. The sky is clear or mostly clear about 76% of the time in July, and the air most often feels muggy.

Daylight stretches from about 13 h 18 min at the start of July to 13 hours by month's end. Set against the rest of the year, July is Manoa's 4th-clearest and 1st-windiest month. For the whole year in context, see Manoa's year-round climate.

Daytime high
78°
4th warmest
Overnight low
76°
9th coldest
Rainfall
0.2 in
1 wet days
Daylight
13 h 12 min
6:01 AM – 7:12 PM
Cloud cover
30%
4th clearest
Wind
18 mph
1st windiest
Solar energy
7.17 kWh/m²
Travel score
8.7
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 78°F through the month.

A typical July day in Manoa reaches about 78°F in the afternoon and slips back to 76°F overnight — a 2°F spread between the day's warmth and the night's chill. On most days the high lands between 77°F and 80°F. Set against its neighbours, July runs on par with June and on par with August.

65°70°75°80°85°151015202531
Avg high (°F)Avg low (°F)
17876
27876
37876
47876
57876
67876
77876
87876
97876
107876
117876
127876
137876
147876
157876
167876
177876
187876
197876
207876
217876
227876
237876
247976
257976
267976
277976
287976
297976
307976
317976

Manoa weather by month

How July compares with the rest of the year at a glance. July is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan74° / 72°1.44.910.88.2
Feb74° / 71°1.14.411.38.1
Mar74° / 71°1.54.411.88.2
Apr75° / 72°0.42.412.58.6
May76° / 74°0.52.2138.7
Jun77° / 75°0.31.113.38.8
Jul78° / 76°0.2113.28.7
Aug79° / 77°0.41.812.78.5
Sep79° / 77°0.42.212.18.4
Oct79° / 76°0.82.911.58.1
Nov77° / 75°1.64.9118.0
Dec75° / 73°1.95.210.78.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 76% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 9% of July, with mostly cloudy or overcast conditions the remaining 15%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28515
38515
48416
58416
68416
78416
88416
98416
108416
118416
128515
138416
148416
158416
168416
178416
188416
198515
208515
218515
228515
238515
248515
258515
268614
278614
288614
298614
308614
318614

Chance of precipitation in July

Any precipitation

Manoa gets around 0.2 in of rain over 1 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 4% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
12
22
32
42
52
62
72
82
92
102
112
122
133
143
153
163
173
184
194
204
214
224
234
244
254
264
274
284
294
304
314

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the muggy band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
17327
27228
37129
47129
57030
66931
76733
86634
96535
106436
116337
126238
136139
145941
155842
165743
175545
185446
195347
205248
215248
225149
235050
245050
254951
264951
274951
284852
294852
304852
314753

Wind in July

Winds average 18 mph in July, the windiest month of the year.

Across July, daily wind ranges from about 18 mph on the calmest days to 18 mph at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (mph)Feels
118breezy
218breezy
318windy
418windy
518windy
618windy
718windy
818windy
918windy
1018windy
1118windy
1218windy
1318windy
1418windy
1518windy
1618windy
1718windy
1818windy
1918windy
2018windy
2118windy
2218windy
2318windy
2418windy
2518windy
2618windy
2718windy
2818windy
2918windy
3018windy
3118windy

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 18 min at the start of July to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over July. Sunrise moves from 5:56 AM to 6:07 AM, and sunset from 7:13 PM to 7:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:567:13
213.35:567:13
313.35:577:13
413.35:577:13
513.35:577:13
613.35:587:13
713.35:587:13
813.25:587:13
913.25:597:13
1013.25:597:13
1113.25:597:13
1213.26:007:13
1313.26:007:13
1413.26:017:13
1513.26:017:12
1613.26:017:12
1713.26:027:12
1813.26:027:12
1913.26:037:12
2013.16:037:11
2113.16:037:11
2213.16:047:11
2313.16:047:10
2413.16:057:10
2513.16:057:10
2613.16:057:09
2713.16:067:09
2813.06:067:09
2913.06:077:08
3013.06:077:08
3113.06:077:07

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.17 kWh/m².

For context, solar energy here swings from a low near 4.29 kWh/m² to a high of 7.28 kWh/m² in June across the year — July's 7.17 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.2Intense
27.2Intense
37.2Intense
47.2Intense
57.2Intense
67.2Intense
77.2Intense
87.2Intense
97.2Intense
107.2Intense
117.2Intense
127.2Intense
137.2Intense
147.2Intense
157.2Intense
167.2Intense
177.2Intense
187.2Intense
197.2Intense
207.1Intense
217.1Intense
227.1Intense
237.1Intense
247.1Intense
257.1Intense
267.1Intense
277.1Intense
287.1Intense
297.1Intense
307.1Intense
317.1Intense
Planning a trip in July

Hazard calendar for Manoa

In seasonPeak

In July, Manoa sits inside its pacific hurricane season. The full year is below, with each hazard's peak months called out.

Manoa sits in the eastern Pacific hurricane zone; the season peaks August–September.

Pacific hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Manoa?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.7
Sightseeing
2nd-best month of the year
8.2
Beach & pool
2nd-best month of the year

July is one of the better times to visit Manoa for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Manoa in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Manoa sees daytime highs around 78°F and nights near 76°F. Pack sun protection and a windbreaker. Worth having: light clothes.

sun protectiona windbreakerlight clothes

Sea temperature near Manoa in July

The nearest coast averages about 79°F in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in September at about 80°F and coldest in February near 75°F.

The water stays above 68°F all year — warm enough for a swim any month.

74°76°78°80°82°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°F)Comfort
Jan76Warm
Feb75Warm
Mar75Warm
Apr76Warm
May77Warm
Jun78Warm
Jul79Warm
Aug80Warm
Sep80Warm
Oct80Warm
Nov79Warm
Dec77Warm

UV index in Manoa in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Manoa peaks around July 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighJul 21UV 12Dec 18UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar10Extreme
Apr11Extreme
May10Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct9Very high
Nov7High
Dec6High
Location & terrain

Where is Manoa?

Manoa sits at 21.3°N, 157.8°W, 207 ft above sea level, in United States. The nearest listed city is Makiki / Lower Punchbowl / Tantalus, 1.9 mi away.

Topography around Manoa

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Manoa.

Within 2 miles, the terrain around Manoa has large variations in elevation — a maximum elevation change of 2,178 ft around an average of 735 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 3,117 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 3,983 ft.

The land around Manoa is covered by trees (71%) and artificial surfaces (24%) within 2 miles, water (48%) and trees (28%) within 10 miles, and water (86%) within 50 miles.

2 miles
2,178 ft
10 miles
3,117 ft
50 miles
3,983 ft
treesshrubsgrasslandartificial surfacesbare terrainwater
July weather nearby: Makiki / Lower Punchbowl / Tantalus 1.9 mi · Mō‘ili‘ili 2.5 mi · McCully - Moiliili 2.5 mi · Nuuanu - Punchbowl 2.5 mi · Kaimukī 2.5 mi · Diamond Head / Kapahulu / Saint Louis Heights 2.5 mi · Waikīkī 3.1 mi · Liliha - Kapalama 3.7 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Manoa (21.3161°, -157.8042°, elevation 207 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).