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Modesto Weather Records

Modesto, California weather data and records from 1927–2022 based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
All-Time Recorded High
The highest temperature ever recorded in Modesto, California was 113.0 °F45.0 °C which occurred on July 24, 2006.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Modesto, California was 18.0 °F-7.8 °C which occurred on January 11, 1949.
Lowest Temperatures: All-Time By Year
Modesto Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°F°C) 56.113.4 62.316.8 68.220.1 73.923.3 82.127.8 89.832.1 95.035.0 93.534.2 89.131.7 78.826.0 65.718.7 56.313.5 75.924.4
🌙 Average low (°F°C) 39.74.3 42.65.9 46.17.8 49.39.6 54.612.5 59.915.5 63.617.6 62.817.1 59.415.2 52.211.2 44.26.8 39.14.0 51.110.6
☀️ Record high (°F°C) 75.023.9 80.126.7 89.131.7 100.037.8 107.141.7 111.944.4 113.045.0 111.043.9 108.042.2 100.938.3 88.031.1 75.023.9 113.045.0
🌙 Record low (°F°C) 18.0-7.8 24.1-4.4 27.0-2.8 30.0-1.1 32.00.0 39.03.9 46.07.8 46.07.8 39.94.4 28.9-1.7 25.0-3.9 18.0-7.8 18.0-7.8
💧 Average precipitation (inchescm) 2.66.5 2.25.6 1.84.5 1.02.5 0.71.7 0.20.4 0.00.0 0.00.0 0.10.1 0.51.4 1.12.7 2.25.6 12.331.2
💧 Daily % chance precipitation 31.3 32.0 26.5 15.8 9.6 3.4 0.3 0.3 1.3 7.5 18.6 29.3 14.7
More Modesto Weather Records
1927–2022
Highest daily low 84.0 °F28.9 °C July 22, 2006
Lowest daily high 30.9 °F-0.6 °C December 11, 1932
Most daily precipitation 2.7 inches6.9 cm March 4, 1978
Most monthly precipitation 8.8 inches22.4 cm February 1998
Most yearly precipitation 27.4 inches69.6 cm 1983
Earliest freeze October 20 1949
Latest freeze April 9 1929
Modesto Weather Streaks
Most consecutive days...
With precipitation 16 days Jan 6–21, 1993
Without precipitation 163 days May 1 – Oct 10, 1987
High temperature ≥ 80 °F27 °C 134 days May 14 – Sep 24, 2001
High temperature ≥ 90 °F32 °C 50 days Jul 9 – Aug 27, 1967
High temperature ≥ 100 °F38 °C 12 days Jul 16–27, 2006
Modesto Weather by Year
More
Weather Station Details
Years Station Coordinates
1927–2022 Modesto City-County Airport location