Frost Dates for LAJES AB, Portugal

Elevation: 978 m

Frost Dates

This location never reaches freezing temperatures, so you can plant year-round!

In tropical and subtropical climates, the main challenge isn’t frost — it’s heat and humidity. Learn more about gardening in tropical climates.

38.73°N, -27.32°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 10b

Avg. annual minimum: 2 to 4°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°
9°
High: 10°C
Avg: 9°C
Low: 8°C
Jan
8°
High: 10°C
Avg: 8°C
Low: 7°C
Feb
9°
High: 10°C
Avg: 9°C
Low: 8°C
Mar
9°
High: 10°C
Avg: 9°C
Low: 8°C
Apr
10°
High: 12°C
Avg: 10°C
Low: 9°C
May
13°
High: 14°C
Avg: 13°C
Low: 12°C
Jun
15°
High: 16°C
Avg: 15°C
Low: 14°C
Jul
16°
High: 18°C
Avg: 16°C
Low: 15°C
Aug
15°
High: 16°C
Avg: 15°C
Low: 14°C
Sep
13°
High: 14°C
Avg: 13°C
Low: 12°C
Oct
11°
High: 12°C
Avg: 11°C
Low: 10°C
Nov
10°
High: 11°C
Avg: 10°C
Low: 9°C
Dec
Avg High Avg Temp Avg Low

Precipitation

0 mm 50 mm 100 mm
81 mm
81.3 mm
Jan
69 mm
68.6 mm
Feb
81 mm
81.3 mm
Mar
79 mm
78.7 mm
Apr
56 mm
55.9 mm
May
41 mm
40.6 mm
Jun
13 mm
12.7 mm
Jul
25 mm
25.4 mm
Aug
48 mm
48.3 mm
Sep
104 mm
104.1 mm
Oct
74 mm
73.7 mm
Nov
117 mm
116.8 mm
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9.5h10.5h11.5h13h14h14.5h14.5h13.5h12h11h10h9.5h
Jan: 7:13 AM – 4:47 PM · 9h 34m
Feb: 6:44 AM – 5:16 PM · 10h 33m
Mar: 6:09 AM – 5:51 PM · 11h 42m
Apr: 5:29 AM – 6:31 PM · 13h 01m
May: 4:57 AM – 7:03 PM · 14h 07m
Jun: 4:39 AM – 7:21 PM · 14h 42m
Jul: 4:46 AM – 7:14 PM · 14h 27m
Aug: 5:15 AM – 6:45 PM · 13h 31m
Sep: 5:53 AM – 6:07 PM · 12h 14m
Oct: 6:31 AM – 5:29 PM · 10h 58m
Nov: 7:05 AM – 4:55 PM · 9h 51m
Dec: 7:21 AM – 4:39 PM · 9h 18m
Daylight Longest: 14h 43m · Shortest: 9h 17m

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