Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Hatteras, United States Average Monthly Weather
Weather score51Mixed annual avg
Best months: June, September, July
Across the year, average daytime temperatures are around 21°C, sunshine averages 7.2h per day, and rainfall totals about 1355mm. Sea temperatures average 22°C across the year.
Annual weather
Annual averages
Temp
21°C
Rain
1355mm
Annual total
Sun
7.2h
Sea
22°C
Weather score
51
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 149mm, so some wet days are possible.
Bright
Sunshine averages 8.4h per day, so bright days are a strong part of the month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Hatteras, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August30°C average high
August is one of Hatteras' warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August149mm average rain
August is one of Hatteras' wettest months, so rain is likely to be a major planning factor.
Driest monthsFebruary to June and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August8.4 hours average sun
August is brighter than Hatteras' yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August28°C average sea
August is one of Hatteras' warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to September
Sea temperatures are usually near 26°C in this stretch, so swimming comfort is at its strongest.
Weather score
August73 weather score
August scores above Hatteras' yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
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