Cool
Average highs are around 13°C, so pack for cooler days.
March verdict
Eureka, United States in March
Weather score21Poor
Poor for holiday weather
Average highs are around 13°C, so pack for cooler days. Sunshine averages 6.7h per day, enough for a balanced month. Rainfall averages 165mm, so some wet days are possible.
March weather
Monthly averages
Temp
13°C
Rain
165mm
Sun
6.7h
Sea
11°C
Weather score
21
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 165mm, so some wet days are possible.
Some sun
Sunshine averages 6.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Weather map
Compare Eureka, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March13°C average high
March is on the cooler side of Eureka's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
March165mm average rain
March is wetter than Eureka's yearly average, so flexible plans matter more.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March6.7 hours average sun
March sits close to Eureka's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March11°C average sea
March is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJune to November
Sea temperatures are usually near 12°C in this stretch, so swimming comfort is at its strongest.
Weather score
March21 weather score
March scores below Eureka's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
Hotels near Eureka, United States
Marriott
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