Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Raleigh, North Carolina, United States climate

Average temperatures, precipitation and all-time records for Raleigh, North Carolina, United States, with every day graded against ~45 years of local climate history (1981–2026). Its warmest month is July, averaging a high of 92°F, and its coldest is January, with an average low of 28°F.

Raleigh is the capital city of the U.S. state of North Carolina. It is the second-most populous city in the state, tenth most populous city in the Southeast, the largest city in the Research Triangle area, and the 39th-most populous city in the U.S. via Wikipedia

How today compares

Latest recorded day: 2026-07-21. Each reading placed on Raleigh, North Carolina, United States's own ±7-day seasonal distribution.

High 90°F Below Normal · 37th pct
Low 72°F Above Normal · 61st pct
Feels-like 96°F Low · 11th pct
Humidity 21.0 g/m³ High · 88th pct
Wind 14 mph Near Record · 99th pct
Precip 0.00 in Dry

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Raleigh average temperatures by month

Typical daily high and low, and average precipitation, for each month in Raleigh, North Carolina, United States, based on 1981–2026 records. The wettest month is August (0.20 in on an average day).

MonthAvg highAvg lowAvg precip
January 47°F 28°F 0.10 in
February 52°F 31°F 0.10 in
March 61°F 38°F 0.10 in
April 70°F 46°F 0.10 in
May 78°F 56°F 0.10 in
June 88°F 65°F 0.10 in
July 92°F 70°F 0.10 in
August 90°F 68°F 0.20 in
September 84°F 62°F 0.10 in
October 73°F 50°F 0.10 in
November 61°F 39°F 0.10 in
December 51°F 32°F 0.10 in

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.

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Record extremes

  • Hottest day on record: 108°F on 2025-06-26
  • Coldest day on record: -14°F on 1996-02-05

All Raleigh weather records →

Percentiles compare each day to Raleigh, North Carolina, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →