Frost Dates for Montara, CA

Based on data from Pacifica 4 Sse weather station, 4 miles away

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. January 11
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. January 10

This location has a nearly year-round growing season with a brief frost risk period in winter.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost January 26
First Fall Frost January 1
37.54°N, -122.52°W © OpenStreetMap

Growing Season

365 Days January 11 to January 10

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 10a

Avg. annual minimum: 30 to 35°F (−1 to 2°C)

Learn more

Köppen Climate iThe Köppen climate classification system categorizes climates based on temperature and precipitation patterns.

Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

Köppen climate map

Temperature

40° 50° 60° 70° 80°
52°
High: 58°F
Avg: 52°F
Low: 45°F
Jan
53°
High: 60°F
Avg: 53°F
Low: 46°F
Feb
54°
High: 61°F
Avg: 54°F
Low: 46°F
Mar
56°
High: 64°F
Avg: 56°F
Low: 48°F
Apr
58°
High: 67°F
Avg: 58°F
Low: 49°F
May
60°
High: 69°F
Avg: 60°F
Low: 51°F
Jun
61°
High: 69°F
Avg: 61°F
Low: 52°F
Jul
62°
High: 71°F
Avg: 62°F
Low: 53°F
Aug
63°
High: 72°F
Avg: 63°F
Low: 53°F
Sep
61°
High: 70°F
Avg: 61°F
Low: 52°F
Oct
57°
High: 64°F
Avg: 57°F
Low: 50°F
Nov
53°
High: 59°F
Avg: 53°F
Low: 46°F
Dec
Avg High Avg Temp Avg Low

Precipitation

0" 4" 8" 12" 12.2"
11.8"
11.75"
Jan
10.8"
10.80"
Feb
9.6"
9.61"
Mar
6.4"
6.39"
Apr
3.9"
3.94"
May
0.0"
0.00"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
0.0"
0.00"
Sep
2.8"
2.77"
Oct
7.1"
7.10"
Nov
12.2"
12.22"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14h14.5h14.5h13.5h12h11h10h9.5h
Jan: 7:10 AM – 4:50 PM · 9h 40m
Feb: 6:42 AM – 5:18 PM · 10h 36m
Mar: 6:09 AM – 5:51 PM · 11h 43m
Apr: 5:31 AM – 6:29 PM · 12h 59m
May: 4:59 AM – 7:01 PM · 14h 01m
Jun: 4:42 AM – 7:18 PM · 14h 35m
Jul: 4:49 AM – 7:11 PM · 14h 21m
Aug: 5:16 AM – 6:44 PM · 13h 27m
Sep: 5:53 AM – 6:07 PM · 12h 14m
Oct: 6:30 AM – 5:30 PM · 11h 00m
Nov: 7:02 AM – 4:58 PM · 9h 56m
Dec: 7:18 AM – 4:42 PM · 9h 25m
Daylight Longest: 14h 36m · Shortest: 9h 24m

Nearby Stations

San Francisco Intl AP, CA December 29 - December 26 Half Moon Bay, CA February 6 - December 17 San Francisco Oceanside, CA December 30 - December 25 San Francisco Dwtn, CA Redwood City, CA January 17 - December 12 Woodside Fire Stn 1, CA February 25 - November 25

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