Frost Dates for BALLYSHANNON (CATHLEENS FALL), Ireland

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. March 21
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. November 25
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 March 31
First Fall Frost November 16

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze February 12
First Fall Hard Freeze December 9
54.50°N, -8.18°W © OpenStreetMap

Growing Season

249 Days March 21 to November 25

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 9b

Learn more

Temperature

30° 40° 50° 60° 70°
41°
High: 45°
Avg: 41°
Low: 38°
Jan
42°
High: 46°
Avg: 42°
Low: 37°
Feb
44°
High: 49°
Avg: 44°
Low: 39°
Mar
47°
High: 53°
Avg: 47°
Low: 42°
Apr
52°
High: 58°
Avg: 52°
Low: 46°
May
56°
High: 62°
Avg: 56°
Low: 51°
Jun
59°
High: 64°
Avg: 59°
Low: 54°
Jul
59°
High: 63°
Avg: 59°
Low: 54°
Aug
56°
High: 60°
Avg: 56°
Low: 51°
Sep
50°
High: 55°
Avg: 50°
Low: 46°
Oct
46°
High: 49°
Avg: 46°
Low: 42°
Nov
42°
High: 46°
Avg: 42°
Low: 38°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 2" 4" 4.9"
4.3"
4.30"
Jan
3.8"
3.80"
Feb
3.8"
3.80"
Mar
3.3"
3.30"
Apr
3.5"
3.50"
May
3.6"
3.60"
Jun
4.2"
4.20"
Jul
4.5"
4.50"
Aug
3.8"
3.80"
Sep
4.8"
4.80"
Oct
4.8"
4.80"
Nov
4.9"
4.90"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec8h9h11h14h16h17h16h15h12h10h8h7h
Jan: 8:12 AM – 3:48 PM · 7h 35m
Feb: 7:17 AM – 4:43 PM · 9h 25m
Mar: 6:16 AM – 5:44 PM · 11h 28m
Apr: 5:06 AM – 6:54 PM · 13h 48m
May: 4:06 AM – 7:54 PM · 15h 48m
Jun: 3:31 AM – 8:29 PM · 16h 57m
Jul: 3:46 AM – 8:14 PM · 16h 28m
Aug: 4:40 AM – 7:20 PM · 14h 41m
Sep: 5:48 AM – 6:12 PM · 12h 25m
Oct: 6:55 AM – 5:05 PM · 10h 10m
Nov: 7:57 AM – 4:03 PM · 8h 07m
Dec: 8:29 AM – 3:31 PM · 7h 02m
Daylight Longest: 16h 60m · Shortest: 7h 00m

Nearby Stations

Lough Navar Forest, United Kingdom May 23 - October 3 CONNAUGHT, Ireland April 1 - November 17 MALIN HEAD, Ireland February 18 - December 20 BELMULLET, Ireland February 12 - December 24 GALWAY, Ireland March 20 - November 21 BIRR, Ireland March 29 - November 21

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