Cool
Average highs are around 2°C, so pack for cooler days.
March verdict
Unalaska, United States in March
Weather score28Poor
Poor for holiday weather
Average highs are around 2°C, so pack for cooler days. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 61mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
2°C
Rain
61mm
Sun
7.1h
Sea
4°C
Weather score
28
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 61mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 4°C, so the water can feel cool.
Map
Weather map
Compare Unalaska, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March2°C average high
March has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
March61mm average rain
March sits on the drier side of Unalaska's year, which helps with sightseeing and transfers.
Driest monthsJanuary to July
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March7.1 hours average sun
March is brighter than Unalaska's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMarch to June
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March4°C average sea
March is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 9°C in this stretch, so swimming comfort is at its strongest.
Weather score
March28 weather score
March scores above Unalaska's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsFebruary to September
These months have the strongest weather score in the monthly averages.