Cool
Average highs are around 3°C, so pack for cooler days.
October verdict
Glacier Bay National Park, United States in October
Weather score6Poor
Poor for holiday weather
Average highs are around 3°C, so pack for cooler days. Sunshine averages 2.7h per day, so this is not one of the brighter months. Rainfall averages 225mm, so showers are a real planning factor.
October weather
Monthly averages
Temp
3°C
Rain
225mm
Sun
2.7h
Sea
10°C
Weather score
6
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 225mm, so showers are a real planning factor.
Limited sun
Sunshine averages 2.7h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 10°C, so the water can feel cool.
Map
Weather map
Compare Glacier Bay National Park, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October3°C average high
October is close to Glacier Bay National Park's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
October225mm average rain
October is one of Glacier Bay National Park's wettest months, so rain is likely to be a major planning factor.
Driest monthsMarch to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October2.7 hours average sun
October is below Glacier Bay National Park's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
October10°C average sea
October is close to Glacier Bay National Park's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 13°C in this stretch, so swimming comfort is at its strongest.
Weather score
October6 weather score
October 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.
