July weather forecast
Omao, HI

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Weather in July

July, like June, in Omao, Hawaii, is a moderately hot summer month, with an average temperature varying between 79°F (26.1°C) and 75°F (23.9°C).

Temperature

The weather during July records an average high-temperature of a still warm 79°F (26.1°C), closely mirroring the preceding month. Nighttime readings during July register a minimal drop from daytime highs, averaging at a still warm 75°F (23.9°C).

Humidity

The months with the highest humidity are June through August, October and December, with an average relative humidity of 77%.

Rainfall

In Omao, in July, during 20.9 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, there are 218.4 rainfall days, and 22.13" (562mm) of precipitation is accumulated.

Daylight

The average length of the day in July is 13h and 19min.
On the first day of July in Omao, sunrise is at 5:58 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:18 pm HST.

Sunshine

In July, the average sunshine is 8.6h.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average July temperature?

July temperatures vary between a high-temperature of 79°F (26.1°C) and a low-temperature of 75°F (23.9°C).

What are the most humid months?

The months with the highest humidity are June through August, October and December, with an average relative humidity of 77%.

What is the average humidity in July?

In Omao, the average relative humidity in July is 77%.

How many days does it rain in July?

In Omao, in July, during 20.9 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

How many hours of daylight does Omao have in July?

In Omao, the average day length in July is 13h and 19min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:58 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:18 pm HST.

How many hours of sunshine does Omao have in July?

The average sunshine duration in July is 8.6h.

When is the lowest UV index?

The months with the lowest UV index in Omao are January through August, October through December, with an average maximum UV index of 6.

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Omao, HI

Average temperature in July - Omao, HI
  • Average high temperature in July: 79°F

The warmest month (with the highest average high temperature) is September (79.7°F).
The months with the lowest average high temperature are February and March (73.2°F).

  • Average low temperature in July: 75°F

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is February (68.5°F).

Average pressure in July
Omao, HI

Average pressure in July - Omao, HI
  • Average pressure in July: 30.02"Hg

The month with the highest atmospheric pressure is April (30.07"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

Average wind speed in July
Omao, HI

Average wind speed in July - Omao, HI
  • Average wind speed in July: 12.3mph

The windiest month (with the highest average wind speed) is July (12.3mph).
The calmest month (with the lowest average wind speed) is January (10mph).

Average humidity in July
Omao, HI

Average humidity in July - Omao, HI
  • Average humidity in July: 77%

The months with the highest relative humidity are June, July, August, October and December (77%).
The month with the lowest relative humidity is January (75%).

Average rainfall in July
Omao, HI

Average rainfall in July - Omao, HI
  • Average rainfall in July: 1.77"

The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the least rainfall) is April (1.3").

Average rainfall days in July
Omao, HI

Average rainfall days in July - Omao, HI
  • Average rainfall days in July: 20.9 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is January (12.5 days).

Average daylight in July /
Average sunshine in July
Omao, HI

Average daylight in July / Average sunshine in July - Omao, HI
  • Average daylight in July: 13h and 2min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in July: 8h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

Average sunshine days in July
Omao, HI

Average sunshine days in July - Omao, HI
  • Average sunshine days in July: 3.9 days

The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is August (2.9 days).

Average UV index in July
Omao, HI

Average UV index in July - Omao, HI
  • Average UV index in July: 6

The month with the highest UV index is September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 6).

Average cloud cover in July
Omao, HI

Average cloud cover in July - Omao, HI
  • Average cloud cover in July: 44

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are January and September (Cloud cover 38).

Average visibility in July
Omao, HI

Average visibility in July - Omao, HI
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Omao, Hawaii, USA

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