Frost Dates for PIAN ROSA (MTN TOP), Italy

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. June 29
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. July 5

This location has a very short growing season. Frost can occur at almost any time of year.

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 July 1
First Fall Frost July 2

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze June 24
First Fall Hard Freeze July 12
45.93°N, 7.70°W © OpenStreetMap

Growing Season

6 Days June 29 to July 5

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 4b

Learn more

Temperature

0° 20° 40°
7°
High: 12°
Avg: 7°
Low: 0°
Jan
8°
High: 15°
Avg: 8°
Low: 1°
Feb
14°
High: 21°
Avg: 14°
Low: 7°
Mar
20°
High: 26°
Avg: 20°
Low: 13°
Apr
28°
High: 34°
Avg: 28°
Low: 21°
May
36°
High: 43°
Avg: 36°
Low: 28°
Jun
41°
High: 48°
Avg: 41°
Low: 33°
Jul
41°
High: 49°
Avg: 41°
Low: 33°
Aug
35°
High: 42°
Avg: 35°
Low: 27°
Sep
27°
High: 34°
Avg: 27°
Low: 20°
Oct
16°
High: 22°
Avg: 16°
Low: 9°
Nov
8°
High: 14°
Avg: 8°
Low: 2°
Dec
32°F
28°F
Avg High Avg Temp Avg Low Light Frost (32°F) Hard Frost (28°F)

Precipitation

0" 2" 4" 6" 6.9"
3.9"
3.90"
Jan
3.1"
3.10"
Feb
3.7"
3.70"
Mar
5.5"
5.50"
Apr
6.9"
6.90"
May
6.3"
6.30"
Jun
6.9"
6.90"
Jul
6.3"
6.30"
Aug
5.6"
5.60"
Sep
5.4"
5.40"
Oct
6.2"
6.20"
Nov
4.1"
4.10"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec9h10h12h13h15h16h15h14h12h11h9h8h
Jan: 7:35 AM – 4:25 PM · 8h 50m
Feb: 6:56 AM – 5:04 PM · 10h 07m
Mar: 6:12 AM – 5:48 PM · 11h 37m
Apr: 5:21 AM – 6:39 PM · 13h 19m
May: 4:38 AM – 7:22 PM · 14h 45m
Jun: 4:14 AM – 7:46 PM · 15h 32m
Jul: 4:24 AM – 7:36 PM · 15h 12m
Aug: 5:01 AM – 6:59 PM · 13h 57m
Sep: 5:51 AM – 6:09 PM · 12h 18m
Oct: 6:40 AM – 5:20 PM · 10h 39m
Nov: 7:24 AM – 4:36 PM · 9h 12m
Dec: 7:46 AM – 4:14 PM · 8h 28m
Daylight Longest: 15h 33m · Shortest: 8h 27m

Nearby Stations

COL DU GRAND ST-BERNARD, Switzerland June 22 - July 23 SION 2, Switzerland April 19 - October 25 LUGANO, Switzerland March 12 - December 1 PAYERNE, Switzerland April 14 - November 9 GENEVE OBSERVATOIRE, Switzerland April 5 - November 11 GENEVE COINTRIN, Switzerland April 1 - November 14

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