July weather forecast
Mendocino, CA

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Weather in July

July, like June, in Mendocino, California, is another refreshing summer month, with an average temperature ranging between max 66.4°F (19.1°C) and min 54.5°F (12.5°C).

Temperature

The transition from June to July brings an average high-temperature of a still enjoyable 66.4°F (19.1°C), barely different from June's 63.9°F (17.7°C). Mendocino's nighttime temperature in July falls to an average of 54.5°F (12.5°C).

Humidity

In Mendocino, the average relative humidity in July is 79%.

Rainfall

The months with the least rainfall are June through August Rain falls for 2.1 days and accumulates 0.08" (2mm) of rain.

Snowfall

January, March through December are months without snowfall.

Ocean temperature

In Mendocino, the average seawater temperature in July is 53.6°F (12°C).
Note: Dipping in 53.6°F (12°C) at temperatures less than 50°F (10°C) without proper gear can lead to pronounced cold shock and breathing difficulties.

Daylight

In July, the average length of the day is 14h and 37min.
On the first day of July in Mendocino, sunrise is at 5:52 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:27 pm PDT.

Sunshine

July and August, with an average of 11.8h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In July, a regular UV index of 5 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the usual temperature for Mendocino in July?

Mendocino in July has an average high-temperature of 66.4°F (19.1°C) and an average low-temperature of 54.5°F (12.5°C).

What is the average humidity in July in Mendocino?

In Mendocino, the average relative humidity in July is 79%.

What is the driest month in Mendocino?

June through August are months with the least rain when the rain falls for 2.1 days and typically aggregates up to 0.08" (2mm) of rain.

How much does it rain in Mendocino in July?

In Mendocino, in July, it is raining for 2.1 days, with typically 0.08" (2mm) of accumulated precipitation.

When it does not snow in Mendocino?

In Mendocino, California, snow does not fall in January, March through December.

What is the ocean temperature in July in Mendocino?

In Mendocino, California, in July, the average water temperature is 53.6°F (12°C). Swimming in 53.6°F (12°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Mendocino have in July?

In July, the average day length in Mendocino is 14h and 37min.

When are sunrise and sunset in July in Mendocino?

On the first day of July in Mendocino, California, sunrise is at 5:52 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:27 pm PDT.

What is the month with the most sunshine in Mendocino?

The months with the most sunshine in Mendocino are July and August, with an average of 11.8h of sunshine.

How many hours of sunshine does Mendocino have in July?

The average sunshine duration in July in Mendocino is 11.8h.

What is the month with the highest UV index in Mendocino?

The months with the highest UV index in Mendocino, California, are June through August, with an average maximum UV index of 5.

What is the UV index reading in July in Mendocino?

In July, the average daily maximum UV index in Mendocino is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Mendocino, CA

Average temperature in July - Mendocino, CA
  • Average high temperature in July: 66.4°F

The warmest month (with the highest average high temperature) is September (67.5°F).
The months with the lowest average high temperature are February and December (54.3°F).

  • Average low temperature in July: 54.5°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).

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Average pressure in July
Mendocino, CA

Average pressure in July - Mendocino, CA
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed in July
Mendocino, CA

Average wind speed in July - Mendocino, CA
  • Average wind speed in July: 8.9mph

The windiest month (with the highest average wind speed) is June (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity in July
Mendocino, CA

Average humidity in July - Mendocino, CA
  • Average humidity in July: 79%

The months with the highest relative humidity are March, May and August (80%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in July
Mendocino, CA

Average rainfall in July - Mendocino, CA
  • Average rainfall in July: 0.08"

The wettest month (with the highest rainfall) is December (1.77").
The driest months (with the least rainfall) are June, July and August (0.08").

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Average rainfall days in July
Mendocino, CA

Average rainfall days in July - Mendocino, CA
  • Average rainfall days in July: 2.1 days

The month with the highest number of rainy days is March (11.4 days).
The months with the least rainy days are June and August (1.8 days).

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Average snowfall in July
Mendocino, CA

Average snowfall in July - Mendocino, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in July
Mendocino, CA

Average snowfall days in July - Mendocino, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in July
Mendocino, CA

Average sea temperature in July - Mendocino, CA
  • Average sea temperature in July: 53.6°F

The best month for swimming (with the highest average sea temperature) is October (55.6°F).
The coldest month (with the lowest average sea temperature) is April (52.1°F).

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Average daylight in July /
Average sunshine in July
Mendocino, CA

Average daylight in July / Average sunshine in July - Mendocino, CA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in July
Mendocino, CA

Average sunshine days in July - Mendocino, CA
  • Average sunshine days in July: 28.2 days

The month with the most sunshine days is July (28.2 days).
The month with the least sunshine days is March (18.4 days).

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Average UV index in July
Mendocino, CA

Average UV index in July - Mendocino, CA
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in July
Mendocino, CA

Average cloud cover in July - Mendocino, CA
  • Average cloud cover in July: 10

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 10).

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Average visibility in July
Mendocino, CA

Average visibility in July - Mendocino, CA
  • 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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Mendocino, California, USA

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