Frost Dates for PORTO, Portugal

Elevation: 60 m

Frost Dates

Frost date data is incomplete for this station.

41.13°N, -8.60°W © OpenStreetMap

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.

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

5° 15° 25°
9°
High: 13°C
Avg: 9°C
Low: 7°C
Jan
10°
High: 14°C
Avg: 10°C
Low: 7°C
Feb
12°
High: 16°C
Avg: 12°C
Low: 8°C
Mar
14°
High: 18°C
Avg: 14°C
Low: 10°C
Apr
16°
High: 20°C
Avg: 16°C
Low: 12°C
May
19°
High: 23°C
Avg: 19°C
Low: 15°C
Jun
21°
High: 25°C
Avg: 21°C
Low: 17°C
Jul
21°
High: 26°C
Avg: 21°C
Low: 17°C
Aug
20°
High: 24°C
Avg: 20°C
Low: 16°C
Sep
16°
High: 20°C
Avg: 16°C
Low: 13°C
Oct
13°
High: 16°C
Avg: 13°C
Low: 10°C
Nov
10°
High: 14°C
Avg: 10°C
Low: 8°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm 150 mm
160 mm
160.0 mm
Jan
104 mm
104.1 mm
Feb
122 mm
121.9 mm
Mar
127 mm
127.0 mm
Apr
102 mm
101.6 mm
May
36 mm
35.6 mm
Jun
8 mm
7.6 mm
Jul
25 mm
25.4 mm
Aug
61 mm
61.0 mm
Sep
165 mm
165.1 mm
Oct
168 mm
167.6 mm
Nov
165 mm
165.1 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14.5h15h14.5h13.5h12.5h11h9.5h9h
Jan: 7:20 AM – 4:40 PM · 9h 21m
Feb: 6:48 AM – 5:12 PM · 10h 25m
Mar: 6:10 AM – 5:50 PM · 11h 40m
Apr: 5:27 AM – 6:33 PM · 13h 07m
May: 4:51 AM – 7:09 PM · 14h 18m
Jun: 4:32 AM – 7:28 PM · 14h 57m
Jul: 4:39 AM – 7:21 PM · 14h 41m
Aug: 5:11 AM – 6:49 PM · 13h 39m
Sep: 5:52 AM – 6:08 PM · 12h 16m
Oct: 6:34 AM – 5:26 PM · 10h 52m
Nov: 7:11 AM – 4:49 PM · 9h 39m
Dec: 7:29 AM – 4:31 PM · 9h 03m
Daylight Longest: 14h 58m · Shortest: 9h 02m

Nearby Stations

COIMBRA, Portugal February 7 - December 15 VIGO PEINADOR, Spain February 17 - December 9 PONTEVEDRA (INSTITUTO), Spain February 3 - December 21 PONTEVEDRA, Spain February 6 - December 18 OURENSE, Spain March 3 - December 4 OURENSE (INSTITUTO), Spain March 3 - December 4

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