Cool
Average highs are around 16°C, so pack for cooler days.
Weather Guide
Nikiski, United States Average Monthly Weather
Weather score30Poor annual avg
Best months: May, July, June
Across the year, average daytime temperatures are around 5°C, sunshine averages 5.6h per day, and rainfall totals about 477mm. Sea temperatures average 6°C across the year.
Annual weather
Annual averages
Temp
5°C
Rain
477mm
Annual total
Sun
5.6h
Sea
6°C
Weather score
30
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 48mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.9h per day, enough for a balanced month.
Cool sea
Sea temperatures average 12°C, so the water can feel cool.
Map
Weather map
Compare Nikiski, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July16°C average high
July is one of Nikiski's hottest months, so shade and slower afternoons matter.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
July48mm average rain
July sits near Nikiski's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to July and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July7.9 hours average sun
July is brighter than Nikiski's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July12°C average sea
July is one of Nikiski's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 12°C in this stretch, so swimming comfort is at its strongest.
Weather score
July39 weather score
July is one of Nikiski's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsMarch to August
These months have the strongest weather score in the monthly averages.
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