Last Frost Day

Frost history / Ft Worth Meacham Fld Naaf, TX

Ft Worth Meacham Fld Naaf, TX: frost dates by year

Last spring and first fall frost at NOAA station USW00093904, 2010 to 2024, measured from daily minimum temperatures.

Elevation 705 ft, 32.817, -97.350. Download the data (JSON), NOAA daily records

Summary at 32°F

Last spring frostFirst fall frost
MedianFeb 23Nov 17
EarliestJan 27 (2017)Oct 27 (2012)
LatestMar 19 (2023)Dec 8 (2017)
Trend3.5 days later per decade2.9 days later per decade
Years with data1012

At 28°F (hard freeze) the median last spring date is Feb 15 and the median first fall date is Dec 7.

The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.

Chart

Last spring frost (32°F)

Jan 15Jan 30Feb 14Mar 1Mar 16Mar 31201020202011: Mar 62015: Mar 72016: Feb 42017: Jan 272018: Feb 122019: Mar 62020: Feb 272021: Feb 182023: Mar 192024: Feb 18

First fall frost (32°F)

Oct 12Oct 27Nov 11Nov 26Dec 11Dec 26201020202010: Nov 262011: Nov 42012: Oct 272014: Nov 122015: Nov 222016: Dec 82017: Dec 82019: Oct 312020: Nov 302022: Nov 122023: Nov 12024: Nov 29

Dots are single years. The gray line is the median, the green line the fitted trend.

Year by year

YearLast spring 32°FFirst fall 32°FLast spring 28°FFirst fall 28°F
2024Feb 18Nov 29Feb 18none
2023Mar 19Nov 1Feb 1none
2022no dataNov 12no dataDec 21
2021Feb 18no dataFeb 18no data
2020Feb 27Nov 30Feb 27Dec 1
2019Mar 6Oct 31Mar 6Oct 31
2018Feb 12no dataFeb 12no data
2017Jan 27Dec 8Jan 8Dec 8
2016Feb 4Dec 8Jan 23Dec 9
2015Mar 7Nov 22Mar 6none
2014no dataNov 12no dataNov 14
2012no dataOct 27no dataDec 10
2011Mar 6Nov 4Feb 12Dec 7
2010no dataNov 26no dataDec 6

"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991 to 2020 frost probabilities.