US Monterey · Spring

Monterey weather
in March

Good window in March — September is a notch above.

Open-Meteo · 10 years · 12 months compared · 36.60°N 121.89°W
59°FMax temperature
34%Rainy days
9.3hSunshine / day

Monterey weather in March

✅ Good
🌡️ Temperature min / max
48°F – 59°F
🌧 Rainy days
34% of days
☀️ Sunshine
9.3h per day on average
🌊 🌊 Season
Spring
⭐ ⭐ Weather score
7.1/10
📅 📅 Best month
September (8.3/10)

Should you visit Monterey in March?

✅ Good

✅ Yes if: you want to explore the city on foot without suffering from heat.

❌ No if: you're looking for a beach destination — water and air are still cool.

🌧 Rain : ███░░░░░░░ 34%
🌡 Temperature : ████░░░░░░ 59°F
☀️ Sunshine : ███████░░░ 9.3h/d

Our take: Monterey in March: 59°F and 9.3h of sunshine. Decent, but not the peak.

Monterey in March by trip type

What to expect in March

Spring marks the start of the good season in Monterey. Temperatures rise (15°F) and tourists have not yet arrived en masse. Expect rain on 34% of days — a light raincoat in the bag is recommended. Not the best window, but acceptable if dates are constrained. September (8.3/10) is significantly better if possible.

All months for Monterey

Month-by-month comparison

MonthMin °FMax °FRain %Precip inSun h/dScore
⛅ January48°F59°F26%4.1in7.4h7.2/10
⛅ February48°F59°F26%3.2in9.8h7.2/10
⛅ March48°F59°F34%3.6in9.3h7.1/10
⛅ April50°F57°F14%1.2in11.1h7.2/10
⛅ May52°F59°F10%0.7in11.6h7.4/10
⛅ June54°F63°F2%0.1in12.6h7.9/10
⛅ July54°F63°F1%0.1in11.8h7.9/10
🌤️ August57°F64°F0%0.0in11.1h8.2/10
🌤️ September57°F66°F3%0.2in11.1h8.3/10
🌤️ October55°F66°F9%0.8in9.6h8.1/10
⛅ November50°F63°F20%2.1in8.9h7.5/10
⛅ December48°F57°F31%4.5in7.1h7.1/10
Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years
📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In March, Monterey averages 59°F, 34% rainy days and 9.3h of sunshine per day. Overall weather score: 7.1/10. See methodology →

March vs September (best month)

The best month is September (score 8.3/10). Difference:

FAQ — Monterey in March

Is March a good time to visit Monterey?
March is an acceptable time for Monterey (score 7.1/10). Conditions are decent but not optimal — consider September (8.3/10) if possible.
What to do in Monterey in March?
With 59°F max and 9.3h of sunshine, focus on cultural sites, museums and local gastronomy.

Find a place to stay in Monterey

Find places to stay in Monterey in March Search on Hotels.com

Activities and tours in Monterey

Guided tours, skip-the-line tickets and local experiences. Browse activities on GetYourGuide

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Real-time data with ECMWF seasonal corrections · updated daily

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