July weather forecast
San Lucas, CA

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Weather in July

July is a hot summer month in San Lucas, California, with an average temperature fluctuating between 58.1°F (14.5°C) and 89.1°F (31.7°C).

Temperature

July is the month when San Lucas sees the highest average temperatures, with a high of 89.1°F (31.7°C) and a low of 58.1°F (14.5°C).

Heat index

July's average heat index is calculated to be a tropical 91.4°F (33°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

July is the least humid month, with an average relative humidity of 46%.

Rainfall

In San Lucas, in July, it is raining for 1.7 days, with typically 0.12" (3mm) of accumulated precipitation. In San Lucas, California, during the entire year, the rain falls for 62.4 days and collects up to 9.45" (240mm) of precipitation.

Daylight

The average length of the day in July is 14h and 20min.
On the first day of the month, sunrise is at 5:51 am and sunset at 8:25 pm. On the last day of July, sunrise is at 6:11 am and sunset at 8:09 pm PDT.

Sunshine

July has the most sunshine of the year, with an average of 12.1h of sunshine.

UV index

The months with the highest UV index in San Lucas are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during July translates into the following directions:
Deter overexposure. Protecting against the sun's effects is essential. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

July is the warmest month, with an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 58.1°F (14.5°C).

How hot does it get in July?

In San Lucas, 89.1°F (31.7°C) is the average high-temperature and 58.1°F (14.5°C) is the average low-temperature during July. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 91.4°F (33°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 46%.

What is the average humidity in July?

The average relative humidity in July is 46%.

How much does it rain in July?

In San Lucas, during July, the rain falls for 1.7 days and regularly aggregates up to 0.12" (3mm) of precipitation.

How many hours of daylight does San Lucas have in July?

In July, the average day length is 14h and 20min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:51 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:09 pm PDT.

What month has the most sunshine?

With an average of 12.1h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does San Lucas have in July?

In San Lucas, the average sunshine duration in July is 12.1h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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
San Lucas, CA

Average temperature in July - San Lucas, CA
  • Average high temperature in July: 89.1°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (56.8°F).

  • Average low temperature in July: 58.1°F

The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

Average pressure in July
San Lucas, CA

Average pressure in July - San Lucas, CA
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

Average wind speed in July
San Lucas, CA

Average wind speed in July - San Lucas, CA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).

Average humidity in July
San Lucas, CA

Average humidity in July - San Lucas, CA
  • Average humidity in July: 46%

The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is July (46%).

Average rainfall in July
San Lucas, CA

Average rainfall in July - San Lucas, CA
  • Average rainfall in July: 0.12"

The wettest month (with the highest rainfall) is December (1.89").
The driest month (with the least rainfall) is August (0.04").

Average rainfall days in July
San Lucas, CA

Average rainfall days in July - San Lucas, CA
  • Average rainfall days in July: 1.7 days

The month with the highest number of rainy days is March (11.8 days).
The month with the least rainy days is August (0.4 days).

Average daylight in July /
Average sunshine in July
San Lucas, CA

Average daylight in July / Average sunshine in July - San Lucas, CA
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 12h and 1min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in July
San Lucas, CA

Average sunshine days in July - San Lucas, CA
  • Average sunshine days in July: 28.3 days

The month with the most sunshine days is August (30.1 days).
The month with the least sunshine days is March (18.3 days).

Average UV index in July
San Lucas, CA

Average UV index in July - San Lucas, CA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February, November and December (UV index 3).

Average cloud cover in July
San Lucas, CA

Average cloud cover in July - San Lucas, CA
  • Average cloud cover in July: 4

The months with the most cloud cover are March and December (Cloud cover 32).
The months with the least cloud cover are July and August (Cloud cover 4).

Average visibility in July
San Lucas, CA

Average visibility in July - San Lucas, 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).

San Lucas, California, USA

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