Frost Dates for SAN SEBASTIAN/FUENTERRABIA, Spain

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. February 4
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. December 9
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 February 14
First Fall Frost December 1
43.36°N, -1.79°W © OpenStreetMap

Growing Season

309 Days February 4 to December 9

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: −1 to 2°C

Learn more

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

Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

5° 10° 15° 20° 25°
9°
High: 12°C
Avg: 9°C
Low: 7°C
Jan
9°
High: 12°C
Avg: 9°C
Low: 6°C
Feb
11°
High: 14°C
Avg: 11°C
Low: 8°C
Mar
13°
High: 16°C
Avg: 13°C
Low: 10°C
Apr
16°
High: 19°C
Avg: 16°C
Low: 12°C
May
18°
High: 21°C
Avg: 18°C
Low: 15°C
Jun
20°
High: 23°C
Avg: 20°C
Low: 17°C
Jul
21°
High: 24°C
Avg: 21°C
Low: 18°C
Aug
19°
High: 22°C
Avg: 19°C
Low: 16°C
Sep
16°
High: 19°C
Avg: 16°C
Low: 14°C
Oct
12°
High: 15°C
Avg: 12°C
Low: 10°C
Nov
10°
High: 12°C
Avg: 10°C
Low: 8°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
130 mm
129.5 mm
Jan
122 mm
121.9 mm
Feb
112 mm
111.8 mm
Mar
130 mm
129.5 mm
Apr
122 mm
121.9 mm
May
107 mm
106.7 mm
Jun
89 mm
88.9 mm
Jul
94 mm
94.0 mm
Aug
107 mm
106.7 mm
Sep
127 mm
127.0 mm
Oct
168 mm
167.6 mm
Nov
145 mm
144.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10.5h11.5h13h14.5h15h15h14h12.5h11h9.5h9h
Jan: 7:26 AM – 4:34 PM · 9h 07m
Feb: 6:52 AM – 5:08 PM · 10h 17m
Mar: 6:11 AM – 5:49 PM · 11h 39m
Apr: 5:24 AM – 6:36 PM · 13h 12m
May: 4:45 AM – 7:15 PM · 14h 30m
Jun: 4:24 AM – 7:36 PM · 15h 12m
Jul: 4:33 AM – 7:27 PM · 14h 55m
Aug: 5:06 AM – 6:54 PM · 13h 47m
Sep: 5:52 AM – 6:08 PM · 12h 17m
Oct: 6:37 AM – 5:23 PM · 10h 46m
Nov: 7:17 AM – 4:43 PM · 9h 27m
Dec: 7:36 AM – 4:24 PM · 8h 48m
Daylight Longest: 15h 13m · Shortest: 8h 47m

Nearby Stations

SAN SEBASTIAN - IGUELDO, Spain February 15 - December 9 BIARRITZ, France February 10 - December 11 PAMPLONA (OBSERVATORIO), Spain March 16 - November 27 PAMPLONA, Spain March 16 - November 28 VITORIA AERODROMO, Spain March 27 - November 29 BILBAO AEROPUERTO, Spain

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