Roswell climate

Typical historical weather for Roswell, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Roswell.

Annual average

17.7°C

across all months

Warmest month

35.7°C

Jul average high

Coolest month

-0.8°C

Jan average low

Annual rainfall

254mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

43.1°C

18 July 2023

Coldest day

-15.8°C

15 February 2021

Wettest day

45.2mm

5 May 2025

Windiest day

11.9m/s

13 March 2019