All-time weather records — Jamestown, SC

Record high
102.0°F
May 29, 2019
Record low
8.1°F
January 5, 2018
Wettest day
6.60 in
October 5, 2015

Climate change signal in Jamestown

74.9%

of Jamestown's all-time daily heat records were set in the last decade (274 of 366 records since 2015).

62.6%

of all-time daily cold records were set in the last decade (229 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
2010s
259
250
2020s
107
116

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 2011, the latest in 2026. Period of observation: 2011-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 82.0°F — Jan 17, 2013 8.1°F — Jan 5, 2018 2.00 in — Jan 16, 2022
February 87.1°F — Feb 24, 2022 15.1°F — Feb 20, 2015 3.11 in — Feb 11, 2023
March 91.0°F — Mar 22, 2017 21.9°F — Mar 16, 2017 3.00 in — Mar 4, 2012
April 91.0°F — Apr 10, 2015 28.9°F — Apr 3, 2021 2.80 in — Apr 19, 2014
May 102.0°F — May 29, 2019 41.0°F — May 1, 2018 3.49 in — May 27, 2022
June 102.0°F — Jun 17, 2015 52.0°F — Jun 1, 2024 2.40 in — Jun 7, 2016
July 100.9°F — Jul 9, 2016 60.1°F — Jul 4, 2021 3.50 in — Jul 8, 2021
August 100.9°F — Aug 11, 2019 60.1°F — Aug 28, 2014 5.17 in — Aug 8, 2024
September 98.1°F — Sep 3, 2020 48.9°F — Sep 25, 2012 5.50 in — Sep 12, 2017
October 97.0°F — Oct 4, 2019 33.1°F — Oct 26, 2013 6.60 in — Oct 5, 2015
November 87.1°F — Nov 1, 2019 19.9°F — Nov 19, 2014 2.30 in — Nov 27, 2013
December 82.9°F — Dec 19, 2016 18.0°F — Dec 24, 2022 3.39 in — Dec 17, 2023

Click a month to see every daily record for that month in Jamestown.