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Weather in Santa Monica, California for May 2027

Your guide to Santa Monica weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Santa Monica at the beginning of May is 19.1 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 19.3 °F by the end of May.

  • Rain 🌧️

  • With an average of 4 rainy days, Santa Monica experiences minimal rainfall in May.

  • More

  • Is May a good time to visit Santa Monica? check out the best time to travel to Santa Monica page.

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

Average dry days
27
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/14°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
68 %
Avg humidity

Santa Monica Weather May

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Temperatures trend during May in Santa Monica

See the weather trend as well as the moving average line

May weather in Santa Monica day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
May 1 Partly cloudy
Partly cloudy
21° /15° 0 mm 10
May 2 Overcast
Overcast
20° /14° 0 mm 8
May 3 Cloudy
Cloudy
18° /15° 0 mm 9
May 4 Patchy rain possible
Patchy rain possible
17° /13° 0.7 mm 10
May 5 Partly cloudy
Partly cloudy
18° /13° 1.3 mm 11
May 6 Partly cloudy
Partly cloudy
19° /13° 0 mm 11
May 7 Sunny
Sunny
21° /14° 0 mm 11
May 8 Sunny
Sunny
21° /16° 0 mm 11
May 9 Cloudy
Cloudy
21° /15° 0 mm 11
May 10 Sunny
Sunny
22° /13° 0 mm 11
May 11 Sunny
Sunny
23° /14° 0 mm 11
May 12 Sunny
Sunny
19° /14° 0 mm 11
May 13 Cloudy
Cloudy
19° /14° 0 mm 11
May 14 Sunny
Sunny
20° /14° 0 mm 11
May 15 Partly cloudy
Partly cloudy
20° /15° 0 mm 11
May 16 Patchy rain possible
Patchy rain possible
19° /15° 0.1 mm 11
May 17 Patchy rain possible
Patchy rain possible
19° /15° 0.1 mm 11
May 18 Patchy rain possible
Patchy rain possible
21° /16° 0.9 mm 12
May 19 Sunny
Sunny
22° /13° 0 mm 11
May 20 Partly cloudy
Partly cloudy
24° /17° 0 mm 11
May 21 Overcast
Overcast
21° /14° 0 mm 11
May 22 Overcast
Overcast
19° /14° 0 mm 8
May 23 Sunny
Sunny
19° /15° 0 mm 11
May 24 Sunny
Sunny
19° /15° 0 mm 11
May 25 Sunny
Sunny
19° /14° 0 mm 11
May 26 Overcast
Overcast
18° /14° 0 mm 11
May 27 Patchy rain possible
Patchy rain possible
17° /14° 0.6 mm 8
May 28 Patchy rain possible
Patchy rain possible
18° /13° 0.2 mm 6
May 29 Sunny
Sunny
19° /14° 0 mm 12
May 30 Partly cloudy
Partly cloudy
20° /13° 0 mm 12
May 31 Sunny
Sunny
24° /12° 0 mm 11
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Important Notice
Our weather forecast for Santa Monica in May 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 Santa Monica forecast closer to your planned date for the most up-to-date weather information.

Santa Monica in May - FAQ

What are the expected maximum and minimum temperatures in Santa Monica during May?

Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Santa Monica during May?

Rainfall in Santa Monica during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 4 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 Santa Monica during May?

The average wind speed in Santa Monica during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Santa Monica

Explore the daily rainfall trends and prepare for Santa Monicas May weather 💧
Typically, Santa Monica has 4 rainy days in May with a total of 3.9 mm of rainfall.

UV exposure in Santa Monica during May

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

Quick links

More Santa Monica weather pages
Location coordinates Where is Santa Monica?

Get accurate weather forecasts for Santa Monica, located at latitude 34.019 and longitude -118.491. Stay updated with localized weather information tailored for Santa Monica.

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