Cool
Average highs are around -10°C, so pack for cooler days.
December verdict
Poor for holiday weather
Average highs are around -10°C, so pack for cooler days. Sunshine averages 0.6h per day, so this is not one of the brighter months. Rainfall averages 122mm, so some wet days are possible.
Monthly averages
Temp
-10°C
Rain
122mm
Sun
0.6h
Weather score
18
Poor
Cool
Average highs are around -10°C, so pack for cooler days.
Showers
Rainfall averages 122mm, so some wet days are possible.
Limited sun
Sunshine averages 0.6h per day, so this is not one of the brighter months.
Map
Compare Tatshenshini-Alsek Provincial Park, Canada with nearby places by weather score, rain, sun, temperature, and swim conditions.
December-10°C average high
December has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
December122mm average rain
December sits near Tatshenshini-Alsek Provincial Park's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December0.6 hours average sun
December is one of Tatshenshini-Alsek Provincial Park's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
December18 weather score
December is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsApril to July
These months have the strongest weather score in the monthly averages.