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Monterey County (Salinas)
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Weather in Monterey County, California for August 2025

Your guide to Monterey County weather in August - trends and predictions

    Temperatures

  • The forecast for the next days in Monterey County predicts temperatures to be around 25 °F, close to the historical average.

  • In general, the average temperature in Monterey County at the beginning of August is 22.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.4 °F by the end of August.

    • Rain 🌧️

  • Precipitation in Monterey County during August is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/12°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Monterey County Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
22°
2
Partly cloudy
21°
3
Mist
17°
4
Cloudy
23°
5
Sunny
22°
6
Sunny
25°
7
Sunny
25°
8
Sunny
26°
9
Sunny
25°
10
Sunny
26°
11
Sunny
28°
12
Sunny
31°
13
Patchy rain possible
29°
14
Partly cloudy
27°
15
Cloudy
23°
16
Cloudy
23°
17
Cloudy
23°
18
Overcast
23°
19
Partly cloudy
23°
20
Partly cloudy
25°
21
Patchy rain possible
23°
22
Cloudy
23°
23
Partly cloudy
23°
24
Cloudy
23°
25
Mist
23°
26
Mist
25°
27
Mist
25°
28
Mist
24°
29
Mist
24°
30
Cloudy
27°
31
Cloudy
23°

Temperatures trend during August in Monterey County

See the weather trend as well as the moving average line

August weather in Monterey County day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
Aug. 1 Partly cloudy
Partly cloudy
 22° /14° 0 mm 2.6
Aug. 2 Partly cloudy
Partly cloudy
 21° /13° 0 mm 2.8
Aug. 3 Mist
Mist
 17° /13° 0 mm 2.7
Aug. 4 Cloudy
Cloudy
 23° /11° 0 mm 2.4
Aug. 5 Sunny
Sunny
 22° /9° 0 mm 0
Aug. 6 Sunny
Sunny
 25° /10° 0 mm 5
Aug. 7 Sunny
Sunny
 25° /11° 0 mm 5
Aug. 8 Sunny
Sunny
 26° /11° 0 mm 5
Aug. 9 Sunny
Sunny
 25° /11° 0 mm 5
Aug. 10 Sunny
Sunny
 26° /12° 0 mm 5
Aug. 11 Sunny
Sunny
 28° /13° 0 mm 5
Aug. 12 Sunny
Sunny
 31° /14° 0.1 mm 6
Aug. 13 Patchy rain possible
Patchy rain possible
 29° /15° 0 mm 5
Aug. 14 Partly cloudy
Partly cloudy
 27° /15° 0 mm 6
Aug. 15 Cloudy
Cloudy
 23° /12° 0 mm 6
Aug. 16 Cloudy
Cloudy
 23° /11° 0 mm 6
Aug. 17 Cloudy
Cloudy
 23° /11° 0 mm 6
Aug. 18 Overcast
Overcast
 23° /11° 0 mm 5
Aug. 19 Partly cloudy
Partly cloudy
 23° /10° 0 mm 6
Aug. 20 Partly cloudy
Partly cloudy
 25° /12° 0.2 mm 7
Aug. 21 Patchy rain possible
Patchy rain possible
 23° /13° 0.1 mm 6
Aug. 22 Cloudy
Cloudy
 23° /12° 0 mm 6
Aug. 23 Partly cloudy
Partly cloudy
 23° /12° 0 mm 6
Aug. 24 Cloudy
Cloudy
 23° /11° 0 mm 6
Aug. 25 Mist
Mist
 23° /10° 0 mm 6
Aug. 26 Mist
Mist
 25° /11° 0 mm 7
Aug. 27 Mist
Mist
 25° /11° 0 mm 6
Aug. 28 Mist
Mist
 24° /12° 0 mm 6
Aug. 29 Mist
Mist
 24° /11° 0 mm 6
Aug. 30 Cloudy
Cloudy
 27° /11° 0 mm 7
Aug. 31 Cloudy
Cloudy
 23° /11° 0 mm 6
Next
Important Notice
Our weather forecast for Monterey County in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Monterey County forecast closer to your planned date for the most up-to-date weather information.
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Monterey County in August - FAQ

What are the expected maximum and minimum temperatures in Monterey County during August?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Monterey County during August?
Rainfall in Monterey County during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Monterey County during August?
The average wind speed in Monterey County during August is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Monterey County

Explore the daily rainfall trends and prepare for Monterey Countys August weather 💧

UV exposure in Monterey County during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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Location coordinates Where is Monterey County?

Get accurate weather forecasts for Monterey County, located at latitude 36.678 and longitude -121.656. Stay updated with localized weather information tailored for Monterey County.

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