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Weather in Monterey, California for October 2026

Your guide to Monterey weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Monterey at the beginning of October is 20.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °C by the end of October.

    • Rain 🌧️

  • Precipitation in Monterey during October 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
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Monterey Weather October

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

Temperatures trend during October in Monterey

See the weather trend as well as the moving average line

October weather in Monterey day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Partly cloudy
Partly cloudy
 21° /16° 0 mm 5
Oct. 2 Partly cloudy
Partly cloudy
 21° /15° 0 mm 6
Oct. 3 Partly cloudy
Partly cloudy
 20° /15° 0 mm 5
Oct. 4 Overcast
Overcast
 19° /14° 0 mm 5
Oct. 5 Partly cloudy
Partly cloudy
 21° /15° 0 mm 6
Oct. 6 Cloudy
Cloudy
 20° /15° 0 mm 5
Oct. 7 Cloudy
Cloudy
 20° /14° 0 mm 5
Oct. 8 Cloudy
Cloudy
 17° /13° 0 mm 4
Oct. 9 Cloudy
Cloudy
 17° /12° 0 mm 4
Oct. 10 Overcast
Overcast
 16° /12° 0 mm 4
Oct. 11 Overcast
Overcast
 15° /11° 0 mm 4
Oct. 12 Overcast
Overcast
 16° /11° 0 mm 4
Oct. 13 Patchy rain possible
Patchy rain possible
 16° /12° 15.1 mm 4
Oct. 14 Overcast
Overcast
 14° /10° 0 mm 4
Oct. 15 Overcast
Overcast
 15° /10° 0 mm 4
Oct. 16 Patchy rain possible
Patchy rain possible
 15° /10° 0.1 mm 4
Oct. 17 Overcast
Overcast
 16° /11° 0 mm 5
Oct. 18 Partly cloudy
Partly cloudy
 18° /12° 0 mm 5
Oct. 19 Sunny
Sunny
 18° /12° 0 mm 5
Oct. 20 Cloudy
Cloudy
 21° /12° 0 mm 6
Oct. 21 Cloudy
Cloudy
 15° /10° 0 mm 5
Oct. 22 Cloudy
Cloudy
 15° /11° 0 mm 4
Oct. 23 Partly cloudy
Partly cloudy
 15° /10° 0 mm 4
Oct. 24 Sunny
Sunny
 17° /11° 0 mm 5
Oct. 25 Overcast
Overcast
 17° /12° 0 mm 4
Oct. 26 Overcast
Overcast
 19° /12° 0 mm 5
Oct. 27 Partly cloudy
Partly cloudy
 18° /12° 0 mm 5
Oct. 28 Patchy rain possible
Patchy rain possible
 17° /11° 0.6 mm 5
Oct. 29 Cloudy
Cloudy
 17° /12° 0 mm 5
Oct. 30 Mist
Mist
 12° /10° 0 mm 3
Oct. 31 Overcast
Overcast
 15° /10° 0 mm 4
Next
Important Notice
Our weather forecast for Monterey in October 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 forecast closer to your planned date for the most up-to-date weather information.
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Monterey in October - FAQ

What are the expected maximum and minimum temperatures in Monterey during October?

Enjoy moderate daytime temperatures of up to 17° 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 during October?

Expect minimal rainfall in Monterey during October, with a total of 15.8 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Monterey during October?

The average wind speed in Monterey during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Monterey

Explore the daily rainfall trends and prepare for Montereys October weather 💧
Typically, Monterey has 1 rainy days in October with a total of 15.8 mm of rainfall.

UV exposure in Monterey during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Monterey?

Get accurate weather forecasts for Monterey, located at latitude 36.6 and longitude -121.895. Stay updated with localized weather information tailored for Monterey.

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