July weather forecast
Maunaloa, HI

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Weather in July

As the heart of summer arrives in July, Maunaloa experiences the highest sea temperature at 79°F (26.1°C). The reduction in sunshine hours is barely noticeable as the sunny days continue to reign. The trade winds maintain their cooling presence despite the increasing humidity. The increase in daylight is subtle yet provides a little extra time for beach and other outdoor activities. Despite the high temperatures, cloud cover remains moderate, keeping the nights pleasantly warm.

Temperature

The arrival of July coincides with an average high-temperature of a still warm 79.3°F (26.3°C), indicating a minimal shift from June's 78.4°F (25.8°C). Maunaloa's July nights experience a subtle temperature dip to an average of 76.6°F (24.8°C).

Humidity

The months with the highest humidity in Maunaloa are April through August, with an average relative humidity of 76%.

Rainfall

The month with the least rainfall in Maunaloa, Hawaii, is July, when the rain falls for 8.5 days and typically collects 0.31" (8mm) of precipitation.

Ocean temperature

In Maunaloa, the average seawater temperature in July is 78.8°F (26°C).
Note: Water temperature from 77°F (25°C) to 84.2°F (29°C) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

In Maunaloa, the average length of the day in July is 13h and 16min.
On the first day of July in Maunaloa, sunrise is at 5:51 am and sunset at 7:14 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:07 pm HST.

Sunshine

In Maunaloa, the average sunshine in July is 11h.

UV index

The months with the highest UV index are June through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take note! The UV strength of the Sun elevates when reflected off water and sand.
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Frequently asked questions

What is the temperature in July in Maunaloa?

The average high-temperature and low-temperature in Maunaloa during July are 79.3°F (26.3°C) and 76.6°F (24.8°C) respectively.

What is the most humid month in Maunaloa?

April through August, with an average relative humidity of 76%, are most humid months in Maunaloa, Hawaii.

What is the average humidity in July in Maunaloa?

The average relative humidity in July in Maunaloa, Hawaii, is 76%.

What is the driest month in Maunaloa?

July is the month with the least rainfall in Maunaloa. Rain falls for 8.5 days and accumulates 0.31" (8mm) of precipitation.

How many days does it rain in July in Maunaloa?

In July, in Maunaloa, Hawaii, the rain falls for 8.5 days. Throughout July, 0.31" (8mm) of precipitation is accumulated.

What is the water temperature in July in Maunaloa?

In Maunaloa, Hawaii, the average seawater temperature in July is 78.8°F (26°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Maunaloa have in July?

In Maunaloa, the average day length in July is 13h and 16min.

What time are sunrise and sunset in July in Maunaloa?

In July, on the first day of the month, sunrise is at 5:51 am and sunset at 7:14 pm. On the last day of the month, in Maunaloa, Hawaii, sunrise is at 6:02 am and sunset at 7:07 pm HST.

How many hours of sunshine does Maunaloa have in July?

The average sunshine duration in July in Maunaloa is 11h.

What are the months with the highest UV index in Maunaloa?

The months with the highest UV index are June through October, with an average maximum UV index of 7.

How high is the UV index in July in Maunaloa?

In July, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Maunaloa, HI

Average temperature in July - Maunaloa, HI
  • Average high temperature in July: 79.3°F

The warmest months (with the highest average high temperature) are August and September (80.2°F).
The month with the lowest average high temperature is February (74.3°F).

  • Average low temperature in July: 76.6°F

The months with the highest average low temperature are September and October (77.2°F).
The coldest month (with the lowest average low temperature) is March (71.2°F).

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Average pressure in July
Maunaloa, HI

Average pressure in July - Maunaloa, HI
  • Average pressure in July: 30"Hg

The months with the highest atmospheric pressure are March and April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed in July
Maunaloa, HI

Average wind speed in July - Maunaloa, HI
  • Average wind speed in July: 13.9mph

The windiest month (with the highest average wind speed) is July (13.9mph).
The calmest month (with the lowest average wind speed) is January (10.8mph).

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Average humidity in July
Maunaloa, HI

Average humidity in July - Maunaloa, HI
  • Average humidity in July: 76%

The months with the highest relative humidity are April, May, June, July and August (76%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in July
Maunaloa, HI

Average rainfall in July - Maunaloa, HI
  • Average rainfall in July: 0.31"

The wettest month (with the highest rainfall) is March (1.3").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in July
Maunaloa, HI

Average rainfall days in July - Maunaloa, HI
  • Average rainfall days in July: 8.5 days

The month with the highest number of rainy days is March (13.2 days).
The month with the least rainy days is July (8.5 days).

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Average sea temperature in July
Maunaloa, HI

Average sea temperature in July - Maunaloa, HI
  • Average sea temperature in July: 79°F

The best months for swimming (with the highest average sea temperature) are September and October (81°F).
The coldest months (with the lowest average sea temperature) are January, February, March and April (75°F).

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

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

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in July
Maunaloa, HI

Average sunshine days in July - Maunaloa, HI
  • Average sunshine days in July: 16.1 days

The month with the most sunshine days is July (16.1 days).
The month with the least sunshine days is November (10.8 days).

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Average UV index in July
Maunaloa, HI

Average UV index in July - Maunaloa, HI
  • Average UV index in July: 7

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

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Average cloud cover in July
Maunaloa, HI

Average cloud cover in July - Maunaloa, HI
  • Average cloud cover in July: 25

The months with the most cloud cover are February and March (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 23).

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Average visibility in July
Maunaloa, HI

Average visibility in July - Maunaloa, 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).

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Maunaloa, Hawaii, USA

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