8-1212-1717-2323-3535+ knots
- All
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
Jan
80
60
40
20
%
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Air temperature history in Spearhead Glacier-4°-4°-1°2°8°11°15°15°10°3°-2°-6°-5°-5°-2°1°5°9°13°13°8°2°-3°-6°
night