Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August's arrival brings an average high-temperature of a still very hot 101.7°F (38.7°C), slightly deviating from July's 102.6°F (39.2°C). An average low-temperature of 83.8°F (28.8°C) marks the month of August.Humidity
In August, the average relative humidity is 24%.Rainfall
In August, the rain falls for 6.1 days. Throughout August, 0.59" (15mm) of precipitation is accumulated. In Needles, during the entire year, the rain falls for 41.8 days and collects up to 4.21" (107mm) of precipitation.Daylight
The average length of the day in August is 13h and 25min.On the first day of the month, sunrise is at 5:48 am and sunset at 7:40 pm. On the last day of August, sunrise is at 6:11 am and sunset at 7:05 pm PDT.
Sunshine
The months with the most sunshine are June and August, with an average of 12.2h of sunshine.UV index
The months with the highest UV index in Needles, California, are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, a regular UV index of 8 translates into these guidelines:
Taking safety measures is non-negotiable; skin and eyes can be swiftly affected if neglected. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
How hot does it get in Needles in August?
What is the average humidity in August in Needles?
How much does it rain in Needles in August?
What is the average length of the day in August in Needles?
When are sunrise and sunset in August in Needles?
What are the months with the most sunshine in Needles?
How many hours of sunshine does Needles have in August?
What is the month with the highest UV index in Needles?
How high is the UV index in August in Needles?
Average temperature in August
Needles, CA
- Average high temperature in August: 101.7°F
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (59°F).
- Average low temperature in August: 83.8°F
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).
Average pressure in August
Needles, CA
- Average pressure in August: 29.8"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).
Average wind speed in August
Needles, CA
- Average wind speed in August: 7.5mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in August
Needles, CA
- Average humidity in August: 24%
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (14%).
Average rainfall in August
Needles, CA
- Average rainfall in August: 0.59"
The wettest month (with the highest rainfall) is July (0.67").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in August
Needles, CA
- Average rainfall days in August: 6.1 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (1.1 days).
Average daylight in August /
Average sunshine in August
Needles, CA
- Average daylight in August: 13h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in August: 12h and 1min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in August
Needles, CA
- Average sunshine days in August: 18.6 days
The month with the most sunshine days is November (28.1 days).
The month with the least sunshine days is July (17.9 days).
Average UV index in August
Needles, CA
- Average UV index in August: 8
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in August
Needles, CA
- Average cloud cover in August: 7
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in August
Needles, 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).
Needles, California, USA
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