August weather forecast
North El Monte, CA

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Weather in August

The last month of the summer, August, is another hot month in North El Monte, California, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 87.6°F (30.9°C).

Temperature

With average high and low temperatures of 87.6°F (30.9°C) and 64.9°F (18.3°C) respectively, August is North El Monte's warmest month.

Heat index

For most parts of August, the heat index is appraised at a hot 89.6°F (32°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The average relative humidity in August is 50%.

Rainfall

In North El Monte, during August, the rain falls for 1.9 days and regularly aggregates up to 0.08" (2mm) of precipitation. In North El Monte, during the entire year, the rain falls for 43.3 days and collects up to 5.91" (150mm) of precipitation.

Daylight

In August, the average length of the day is 13h and 23min.
On the first day of August, sunrise is at 6:03 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

Sunshine

In North El Monte, the average sunshine in August is 12h.

UV index

August is the month with the highest UV index, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 7 in August leads to these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

August, known for its average high temperature of 87.6°F (30.9°C) and an average low temperature of 64.9°F (18.3°C), is the warmest month.

Is it hot during August?

North El Monte in August has an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is appraised at 89.6°F (32°C).

What is the average humidity in August?

The average relative humidity in August is 50%.

How many days does it rain in August?

In North El Monte, in August, during 1.9 rainfall days, 0.08" (2mm) of precipitation is typically accumulated.

How many hours of daylight does North El Monte have in August?

In North El Monte, the average day length in August is 13h and 23min.

When is the sunrise / sunset in August in North El Monte?

On the first day of August, sunrise is at 6:03 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:18 pm PDT.

How long on average sun shines in August?

In August, the average sunshine duration is 12h.

When is the highest UV index?

With an average maximum UV index of 7, August is the month with the highest UV index in North El Monte.

What is the UV index intensity in August in North El Monte?

In North El Monte, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high hazard to health 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 August
North El Monte, CA

Average temperature in August - North El Monte, CA
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is December (63.5°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is August (64.9°F).
The coldest months (with the lowest average low temperature) are February and December (47.3°F).

Average pressure in August
North El Monte, CA

Average pressure in August - North El Monte, CA
  • Average pressure in August: 29.89"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
North El Monte, CA

Average wind speed in August - North El Monte, CA
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest months (with the lowest average wind speed) are September and October (4.5mph).

Average humidity in August
North El Monte, CA

Average humidity in August - North El Monte, CA
  • Average humidity in August: 50%

The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (46%).

Average rainfall in August
North El Monte, CA

Average rainfall in August - North El Monte, CA
  • Average rainfall in August: 0.08"

The wettest month (with the highest rainfall) is December (1.22").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in August
North El Monte, CA

Average rainfall days in August - North El Monte, CA
  • Average rainfall days in August: 1.9 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (1.2 days).

Average daylight in August /
Average sunshine in August
North El Monte, CA

Average daylight in August / Average sunshine in August - North El Monte, CA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 12h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days in August
North El Monte, CA

Average sunshine days in August - North El Monte, CA
  • Average sunshine days in August: 26.8 days

The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is February (22.6 days).

Average UV index in August
North El Monte, CA

Average UV index in August - North El Monte, CA
  • Average UV index in August: 7

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

Average cloud cover in August
North El Monte, CA

Average cloud cover in August - North El Monte, CA
  • Average cloud cover in August: 5

The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in August
North El Monte, CA

Average visibility in August - North El Monte, CA
  • Average visibility in August: 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).

North El Monte, California, USA

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