July weather forecast
Ukiah, OR

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Weather in July

July is a warm summer month in Ukiah, Oregon, with an average temperature varying between 57.9°F (14.4°C) and 81.5°F (27.5°C).

Temperature

Ukiah experiences the peak of its temperatures in July and August, when the average high-temperatures rise to 81.5°F (27.5°C).

Heat index

July's heat index is appraised at 80.6°F (27°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Ukiah, the average relative humidity in July is 42%.

Rainfall

The month with the least rainfall is July, when the rain falls for 4.5 days and typically collects 0.2" (5mm) of precipitation.

Snowfall

June through August are months without snowfall in Ukiah.

Daylight

In July, the average length of the day in Ukiah is 15h and 13min.
On the first day of July, sunrise is at 5:12 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:23 pm PDT.

Sunshine

The average sunshine in July is 11.9h.

UV index

With an average maximum UV index of 6, July is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the hottest time of year in Ukiah?

Peak temperatures in Ukiah are observed in July and August, averaging a high-temperature of 81.5°F (27.5°C).

What are the temperatures in Ukiah in July?

In Ukiah, 81.5°F (27.5°C) is the average high-temperature and 57.9°F (14.4°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 80.6°F (27°C).

What is the average humidity in July in Ukiah?

In July, the average relative humidity in Ukiah is 42%.

What is the driest month in Ukiah?

The month with the least rainfall in Ukiah, Oregon, is July, when the rain falls for 4.5 days and typically collects 0.2" (5mm) of precipitation.

How many days does it rain in July in Ukiah?

In Ukiah, in July, it is raining for 4.5 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow in Ukiah?

In Ukiah, Oregon, snow does not fall in June through August.

How many hours of daylight does Ukiah have in July?

In Ukiah, Oregon, the average day length in July is 15h and 13min.

When are sunrise and sunset in July in Ukiah?

On the first day of July in Ukiah, sunrise is at 5:12 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:23 pm PDT.

How many hours of sunshine does Ukiah have in July?

In Ukiah, the average sunshine duration in July is 11.9h.

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

July is the month with the highest UV index in Ukiah, Oregon, with an average maximum UV index of 6.

How high is the UV index in July in Ukiah?

In Ukiah, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
Ukiah, OR

Average temperature in July - Ukiah, OR
  • Average high temperature in July: 81.5°F

The warmest months (with the highest average high temperature) are July and August (81.5°F).
The month with the lowest average high temperature is December (36.7°F).

  • Average low temperature in July: 57.9°F

The month with the highest average low temperature is August (59.5°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).

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Average pressure in July
Ukiah, OR

Average pressure in July - Ukiah, OR
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).

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Average wind speed in July
Ukiah, OR

Average wind speed in July - Ukiah, OR
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

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Average humidity in July
Ukiah, OR

Average humidity in July - Ukiah, OR
  • Average humidity in July: 42%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (41%).

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Average rainfall in July
Ukiah, OR

Average rainfall in July - Ukiah, OR
  • Average rainfall in July: 0.2"

The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.2").

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Average rainfall days in July
Ukiah, OR

Average rainfall days in July - Ukiah, OR
  • Average rainfall days in July: 4.5 days

The month with the highest number of rainy days is March (18.4 days).
The month with the least rainy days is August (3.5 days).

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Average snowfall in July
Ukiah, OR

Average snowfall in July - Ukiah, OR
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in July
Ukiah, OR

Average snowfall days in July - Ukiah, OR
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is December (8.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in July /
Average sunshine in July
Ukiah, OR

Average daylight in July / Average sunshine in July - Ukiah, OR
  • Average daylight in July: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in July: 11h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in July
Ukiah, OR

Average sunshine days in July - Ukiah, OR
  • Average sunshine days in July: 24.5 days

The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is February (8.7 days).

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Average UV index in July
Ukiah, OR

Average UV index in July - Ukiah, OR
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Ukiah, OR

Average cloud cover in July - Ukiah, OR
  • Average cloud cover in July: 10

The months with the most cloud cover are January and February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 10).

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Average visibility in July
Ukiah, OR

Average visibility in July - Ukiah, OR
  • 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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Ukiah, Oregon, USA

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