Weather Guide

Decatur, Alabama, United States Average Monthly Weather

Weather score51Mixed annual avg

Best months: June, August, September

Across the year, average daytime temperatures are around 22°C, sunshine averages 6.9h per day, and rainfall totals about 1429mm.

Annual weather

Annual averages

Temp

22°C

Rain

1429mm

Annual total

Sun

6.9h

Weather score

51

Mixed avg

Seasonal climate calendar

Trip feel

Cool

Average highs are around 17°C, so pack for cooler days.

Showers

Rainfall averages 117mm, so some wet days are possible.

Some sun

Sunshine averages 5.2h per day, enough for a balanced month.

Map

Weather map

Compare Decatur, Alabama, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

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November17°C average high

November is on the cooler side of Decatur's year, useful if you prefer less intense daytime heat.

Warmest monthsMay to September

This stretch sets the upper range for average daytime heat.

November117mm average rain

November sits near Decatur's yearly rainfall average, so rain is a normal planning factor rather than an outlier.

Driest monthsJune and August to October

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

November5.2 hours average sun

November is below Decatur's yearly sunshine average, so bright-day planning is less reliable than in peak months.

Brightest monthsMay to August

This stretch has the strongest sunshine in the monthly averages.

Weather score

View on map

November29 weather score

November is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.

Best weather monthsJune to September

These months have the strongest weather score in the monthly averages.

Hotels in Decatur, Alabama, United States