Climate averages 1991–2020

Tallahassee weather
in May.

A hot, moderately wet month: the 5th warmest and the driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 29.4°C Daytime mean, May
Average low 18.2°C Night-time mean, May
Rainfall 59 mm 9 days with ≥1 mm
Daylight 14 h Sunrise to sunset, per day
Every month in Tallahassee · average highYear overview

May is a hot month in Tallahassee: daytime highs average 29.4°C and nights cool to about 18.2°C. By daytime temperature it is the 5th warmest of the 12 months.

Expect about 59 mm of rain on roughly 9 days, which makes May a moderately wet month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 13 h 40 min on an average May day.

The nearest other city in this atlas is Albany (Georgia), United States (127 km away). In May its highs average 29.4°C, about as warm as Tallahassee, with 57 mm of rain.

Among the 498 cities listed in the United States, Tallahassee ranks joint 42nd of 498 for the warmest May highs and joint 160th of 498 for the driest May (rainfall, lowest first). The mean May high of those 498 cities is 23.8°C; Tallahassee is 5.6°C warmer than that mean.

From May to June, average highs rise by 1.7°C to 31.1°C, and monthly rainfall rises from 59 mm to 141 mm.

The annual picture

May in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 05101520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1500

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Tallahassee climate table

1991–2020
Monthly climate averages for Tallahassee, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 16.4°C6.7°C6.7°C977.610.410 h
February 18.4°C8.2°C8.2°C847.611.111 h
March 21.6°C10.8°C10.8°C1088.212.012 h
April 25.2°C14.0°C14.0°C717.212.913 h
May, selected 29.4°C18.2°C18.2°C598.613.714 h
June 31.1°C21.9°C21.9°C14116.914.114 h
July 31.5°C23.1°C23.1°C14419.913.914 h
August 31.1°C23.1°C23.1°C14720.213.213 h
September 29.7°C21.2°C21.2°C10211.712.412 h
October 26.1°C16.5°C16.5°C706.311.511 h
November 21.2°C11.2°C11.2°C606.110.611 h
December 17.7°C8.2°C8.2°C867.410.210 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

May in nearby cities

Distance from Tallahassee

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Tallahassee) is explained once on the Tallahassee year overview and on the Sources, method and limits page.