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Best Time to Hike JK21

wb_sunny Best from August to October
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Month-by-month temperatures and rainfall for JK21, Italy, based on 2-year climate normals.

Month-by-month weather on JK21

Month Avg high Avg low Rainfall Rainy days
January 4.9°C / 41°F -4.1°C / 25°F 132 mm 10
February 7.4°C / 45°F -1.9°C / 29°F 137 mm 12
March 10.3°C / 51°F 0.2°C / 32°F 217 mm 18
April 13.8°C / 57°F 3.2°C / 38°F 172 mm 15
May 15.7°C / 60°F 6.7°C / 44°F 286 mm 21
June 21.8°C / 71°F 11.9°C / 53°F 140 mm 20
July 23.3°C / 74°F 12.9°C / 55°F 125 mm 16
August 24.6°C / 76°F 13.3°C / 56°F 96 mm 14
September 18.5°C / 65°F 9.3°C / 49°F 241 mm 17
October 14°C / 57°F 5.1°C / 41°F 255 mm 13
November 9.1°C / 48°F -1.6°C / 29°F 68 mm 7
December 6.3°C / 43°F -3.7°C / 25°F 25 mm 6

Highlighted rows are the recommended hiking window. Climate normals via Open-Meteo (2-year average). Mountain weather varies — always check a live forecast before you set off.

When to go

The best months to hike JK21 are August, September, October. Expect daytime highs around 19°C (66°F) and nights near 9°C (48°F).

Pack flexible layers and a reliable rain shell — conditions can shift quickly in the mountains.

JK21

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