Built 2026-10-15 (15 October 2026)

Flint Weather Records (USC00413192)

Record envelope, standing records and threshold days for Flint (USC00413192), Texas, United States, with 44 years of record.

Key Facts for Flint

  • Flint (USC00413192) is a weather station in Texas, United States at 32.20 latitude and -95.35 longitude, 146 m (479 ft) above sea level.
  • The station reports from 1906 to 1949, 44 years of record.
  • 1,464 records set at Flint still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Flint set a daily record low maximum temperature of 28.3 C (82.9 F) on 3 August 1949.

About the Station

  • Location: Texas, United States, 32.20 latitude, -95.35 longitude.
  • Elevation: 146 m (479 ft).
  • Period of record: 1906 to 1949, 44 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Flint, with 2026 drawn through them The band shows the record high and record low for each calendar day at Flint. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Flint. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Flint, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.6 C (87.1 F)-19.4 C (-2.9 F)n/an/a
Feb31.7 C (89.1 F)-15.0 C (5.0 F)n/an/a
Mar32.8 C (91.0 F)-11.1 C (12.0 F)n/an/a
Apr33.9 C (93.0 F)-2.8 C (27.0 F)n/an/a
May38.9 C (102.0 F)2.8 C (37.0 F)n/an/a
Jun40.6 C (105.1 F)10.6 C (51.1 F)n/an/a
Jul41.7 C (107.1 F)13.9 C (57.0 F)n/an/a
Aug42.2 C (108.0 F)11.1 C (52.0 F)n/an/a
Sep41.1 C (106.0 F)3.9 C (39.0 F)n/an/a
Oct37.8 C (100.0 F)-4.4 C (24.1 F)n/an/a
Nov31.1 C (88.0 F)-8.9 C (16.0 F)n/an/a
Dec28.9 C (84.0 F)-11.7 C (10.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Flint by the year they were set 1,464 records at Flint still stand. 1911 holds the most, with 86. 02550751001906: 371907: 601908: 251909: 271910: 511911: 861912: 371913: 341914: 271915: 291916: 301917: 581918: 581919: 231920: 421921: 391923: 131924: 781925: 541926: 221927: 311928: 371929: 281930: 311931: 291932: 391933: 351934: 211935: 121936: 241937: 271938: 371939: 401940: 371941: 91942: 181943: 271944: 121945: 251946: 171947: 341948: 431949: 21190619111916192119271932193719421947
1,464 records at Flint still stand. 1911 holds the most, with 86.
Standing records at Flint by the year they were set
Year setStanding records
190637
190760
190825
190927
191051
191186
191237
191334
191427
191529
191630
191758
191858
191923
192042
192139
192313
192478
192554
192622
192731
192837
192928
193031
193129
193239
193335
193421
193512
193624
193727
193837
193940
194037
19419
194218
194327
194412
194525
194617
194734
194843
194921

All-Time Record Progression

2 new records
When Flint set new all-time records 2 all-time records were set at Flint between 2 May 1944 and 5 October 1945. Each dot is a new record. Record daily precipitation2 May 1944: Record daily precipitation 146.8 mm (5.8 in)5 October 1945: Record daily precipitation 155.4 mm (6.1 in)1945
2 all-time records were set at Flint between 2 May 1944 and 5 October 1945. Each dot is a new record.
When Flint set new all-time records
DateKindDetail
1944-05-02Record daily precipitationRecord daily precipitation 146.8 mm (5.8 in)
1945-10-05Record daily precipitationRecord daily precipitation 155.4 mm (6.1 in)

Wettest Day of Each Month

Oct: 155.4 mm (6.1 in)
Record daily precipitation for each month at Flint The wettest day on record for each calendar month at Flint. The most was 155.4 mm (6.1 in) on 5 October 1945. 050100150200 Jan: 91.4 mm (3.6 in), 23 January 1938 Jan Feb: 74.7 mm (2.9 in), 8 February 1944 Feb Mar: 80.8 mm (3.2 in), 3 March 1945 Mar Apr: 106.7 mm (4.2 in), 8 April 1942 Apr May: 146.8 mm (5.8 in), 2 May 1944 May Jun: 75.2 mm (3.0 in), 27 June 1946 Jun Jul: 78.0 mm (3.1 in), 11 July 1945 Jul Aug: 127.0 mm (5.0 in), 21 August 1919 Aug Sep: 84.3 mm (3.3 in), 4 September 1932 Sep Oct: 155.4 mm (6.1 in), 5 October 1945 Oct Nov: 127.0 mm (5.0 in), 23 November 1940 Nov Dec: 114.3 mm (4.5 in), 3 December 1913 Dec
The wettest day on record for each calendar month at Flint. The most was 155.4 mm (6.1 in) on 5 October 1945.
Record daily precipitation for each month at Flint
MonthRecord daily precipitation (mm)Date
Jan91.4 mm (3.6 in)23 January 1938
Feb74.7 mm (2.9 in)8 February 1944
Mar80.8 mm (3.2 in)3 March 1945
Apr106.7 mm (4.2 in)8 April 1942
May146.8 mm (5.8 in)2 May 1944
Jun75.2 mm (3.0 in)27 June 1946
Jul78.0 mm (3.1 in)11 July 1945
Aug127.0 mm (5.0 in)21 August 1919
Sep84.3 mm (3.3 in)4 September 1932
Oct155.4 mm (6.1 in)5 October 1945
Nov127.0 mm (5.0 in)23 November 1940
Dec114.3 mm (4.5 in)3 December 1913

Period of Record Coverage

1906 to 1949
Days with data per year at Flint 43 years of record at Flint, 1906 to 1949. 4 years have data for under 90 percent of days and are left out of rankings: 1908, 1909, 1923, 1949. 1906: 358 of 365 days1907: 356 of 365 days1908: 264 of 366 days1909: 262 of 365 days1910: 365 of 365 days1911: 364 of 365 days1912: 364 of 366 days1913: 363 of 365 days1914: 365 of 365 days1915: 364 of 365 days1916: 366 of 366 days1917: 365 of 365 days1918: 361 of 365 days1919: 364 of 365 days1920: 365 of 366 days1921: 334 of 365 days1923: 163 of 365 days1924: 335 of 366 days1925: 362 of 365 days1926: 364 of 365 days1927: 362 of 365 days1928: 362 of 366 days1929: 365 of 365 days1930: 364 of 365 days1931: 364 of 365 days1932: 365 of 366 days1933: 363 of 365 days1934: 364 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 364 of 365 days1938: 365 of 365 days1939: 364 of 365 days1940: 366 of 366 days1941: 364 of 365 days1942: 363 of 365 days1943: 364 of 365 days1944: 364 of 366 days1945: 359 of 365 days1946: 362 of 365 days1947: 360 of 365 days1948: 364 of 366 days1949: 215 of 365 days1910192019301940
43 years of record at Flint, 1906 to 1949. 4 years have data for under 90 percent of days and are left out of rankings: 1908, 1909, 1923, 1949.
Days with data per year at Flint
YearDays with dataShare of yearComplete
190635898%Yes
190735698%Yes
190826472%No
190926272%No
1910365100%Yes
1911364100%Yes
191236499%Yes
191336399%Yes
1914365100%Yes
1915364100%Yes
1916366100%Yes
1917365100%Yes
191836199%Yes
1919364100%Yes
1920365100%Yes
192133492%Yes
192316345%No
192433592%Yes
192536299%Yes
1926364100%Yes
192736299%Yes
192836299%Yes
1929365100%Yes
1930364100%Yes
1931364100%Yes
1932365100%Yes
193336399%Yes
1934364100%Yes
1935365100%Yes
1936366100%Yes
1937364100%Yes
1938365100%Yes
1939364100%Yes
1940366100%Yes
1941364100%Yes
194236399%Yes
1943364100%Yes
194436499%Yes
194535998%Yes
194636299%Yes
194736099%Yes
194836499%Yes
194921559%No

Latest Records

20
Latest records at Flint
DateStationRecordValueBeat old record byOld record stoodSignificance
3 August 1949Flint, USdaily low max28.3 C (82.9 F)0.6 C (1.1 F)42 years17 of 100 (Routine)
3 August 1949Flint, USdaily low min (Tie)18.3 C (64.9 F)tie28 years3 of 100 (Routine)
25 July 1949Flint, USdaily low max25.0 C (77.0 F)0.6 C (1.1 F)20 years11 of 100 (Routine)
9 July 1949Flint, USdaily rain52.8 mm (2.1 in)46.7 mm (1.8 in)12 years37 of 100 (Notable)
19 May 1949Flint, USmonthly high min26.1 C (79.0 F)1.7 C (3.1 F)43 years30 of 100 (Routine)
17 May 1949Flint, USdaily high min23.3 C (73.9 F)1.1 C (2.0 F)6 years8 of 100 (Routine)
27 April 1949Flint, USdaily high max (Tie)31.1 C (88.0 F)tie36 years3 of 100 (Routine)
16 April 1949Flint, USdaily low min2.8 C (37.0 F)0.5 C (0.9 F)20 years11 of 100 (Routine)
5 April 1949Flint, USdaily low max11.7 C (53.1 F)1.1 C (2.0 F)4 years7 of 100 (Routine)
4 April 1949Flint, USdaily low max12.2 C (54.0 F)3.4 C (6.1 F)18 years16 of 100 (Routine)
27 March 1949Flint, USmonthly high min24.4 C (75.9 F)3.8 C (6.8 F)41 years32 of 100 (Routine)
27 March 1949Flint, USdaily rain44.5 mm (1.8 in)5.4 mm (0.21 in)11 years10 of 100 (Routine)
24 February 1949Flint, USdaily rain50.3 mm (2.0 in)37.3 mm (1.5 in)8 years38 of 100 (Notable)
14 February 1949Flint, USdaily high min (Tie)17.2 C (63.0 F)tie11 years1 of 100 (Routine)
3 February 1949Flint, USdaily low min (Tie)-6.7 C (19.9 F)tie32 years3 of 100 (Routine)
2 February 1949Flint, USdaily low min-10.6 C (12.9 F)0.6 C (1.1 F)32 years14 of 100 (Routine)
1 February 1949Flint, USdaily low min-11.7 C (10.9 F)2.8 C (5.0 F)32 years17 of 100 (Routine)
31 January 1949Flint, USdaily low min-11.7 C (10.9 F)3.9 C (7.0 F)40 years22 of 100 (Routine)
31 January 1949Flint, USdaily low max0.6 C (33.1 F)2.7 C (4.9 F)31 years17 of 100 (Routine)
30 January 1949Flint, USmonthly snow depth10.2 cm (4.0 in)10.2 cm (4.0 in)43 years36 of 100 (Notable)

Climate Trend

37 complete years, 1906 to 1948
Annual mean temperature at Flint as warming stripes, 1906 to 1948 One stripe for each of 37 complete years at Flint, 1906 to 1948. Blue stripes are years cooler than the station's own mean of 18.9 C (66.0 F); red stripes are warmer. The coolest year was 1906, at 17.6 C (63.7 F), and the warmest was 1911, at 20.1 C (68.3 F). The strongest colour marks a difference of 1.3 C (2.3 F). 1906: 17.6 C, -1.3 C from the station mean1907: 18.1 C, -0.8 C from the station mean1910: 19.4 C, +0.5 C from the station mean1911: 20.1 C, +1.3 C from the station mean1912: 17.9 C, -1.0 C from the station mean1913: 18.6 C, -0.3 C from the station mean1914: 18.5 C, -0.4 C from the station mean1915: 18.6 C, -0.3 C from the station mean1916: 19.3 C, +0.4 C from the station mean1917: 18.2 C, -0.7 C from the station mean1918: 18.4 C, -0.5 C from the station mean1919: 18.4 C, -0.5 C from the station mean1920: 18.7 C, -0.2 C from the station mean1925: 19.6 C, +0.7 C from the station mean1926: 18.8 C, -0.1 C from the station mean1927: 19.7 C, +0.8 C from the station mean1928: 18.0 C, -0.9 C from the station mean1929: 17.9 C, -1.0 C from the station mean1930: 18.9 C, 0.0 C from the station mean1931: 19.3 C, +0.4 C from the station mean1932: 18.3 C, -0.6 C from the station mean1933: 19.3 C, +0.4 C from the station mean1934: 19.5 C, +0.7 C from the station mean1935: 19.0 C, +0.1 C from the station mean1936: 18.6 C, -0.3 C from the station mean1937: 18.5 C, -0.4 C from the station mean1938: 19.6 C, +0.7 C from the station mean1939: 20.1 C, +1.2 C from the station mean1940: 18.7 C, -0.2 C from the station mean1941: 19.7 C, +0.8 C from the station mean1942: 19.3 C, +0.4 C from the station mean1943: 19.6 C, +0.7 C from the station mean1944: 19.6 C, +0.7 C from the station mean1945: 18.8 C, -0.1 C from the station mean1946: 19.2 C, +0.3 C from the station mean1947: 18.3 C, -0.6 C from the station mean1948: 19.2 C, +0.3 C from the station mean190619101915192019251930193519401945
One stripe for each of 37 complete years at Flint, 1906 to 1948. Blue stripes are years cooler than the station's own mean of 18.9 C (66.0 F); red stripes are warmer. The coolest year was 1906, at 17.6 C (63.7 F), and the warmest was 1911, at 20.1 C (68.3 F). The strongest colour marks a difference of 1.3 C (2.3 F).
Annual mean temperature at Flint as warming stripes, 1906 to 1948
YearAnnual mean temperatureDifference from the station mean
190617.6 C-1.27 C
190718.1 C-0.82 C
191019.4 C+0.53 C
191120.1 C+1.25 C
191217.9 C-1.00 C
191318.6 C-0.32 C
191418.5 C-0.41 C
191518.6 C-0.28 C
191619.3 C+0.39 C
191718.2 C-0.71 C
191818.4 C-0.54 C
191918.4 C-0.49 C
192018.7 C-0.18 C
192519.6 C+0.72 C
192618.8 C-0.12 C
192719.7 C+0.77 C
192818.0 C-0.87 C
192917.9 C-1.00 C
193018.9 C-0.02 C
193119.3 C+0.40 C
193218.3 C-0.59 C
193319.3 C+0.41 C
193419.5 C+0.65 C
193519.0 C+0.12 C
193618.6 C-0.27 C
193718.5 C-0.43 C
193819.6 C+0.66 C
193920.1 C+1.18 C
194018.7 C-0.21 C
194119.7 C+0.81 C
194219.3 C+0.36 C
194319.6 C+0.66 C
194419.6 C+0.68 C
194518.8 C-0.09 C
194619.2 C+0.29 C
194718.3 C-0.60 C
194819.2 C+0.29 C

The annual mean temperature here has risen by 0.18 C (0.02 to 0.35) per decade over 1906 to 1948. In Fahrenheit: 0.33 F (0.04 to 0.63) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Flint
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.18 C (0.02 to 0.35) per decade0.33 F (0.04 to 0.63) per decade1906 to 194837Rise
Mean daily maximum0.21 C (-0.04 to 0.47) per decade0.4 F (-0.1 to 0.8) per decade1906 to 194837Not clearly different from zero
Mean daily minimum0.16 C (-0.04 to 0.35) per decade0.3 F (-0.1 to 0.6) per decade1906 to 194837Not clearly different from zero

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1906 to 1949
Yearly extremes at Flint: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.2 C (108.0 F)192139.4 C (102.9 F)43
Coldest night (TNn)-19.4 C (-2.9 F)1930-10.0 C (14.0 F)43
Wettest day (Rx1day)155.4 mm (6.1 in)194579.0 mm (3.1 in)40
Wettest five days (Rx5day)276.1 mm (10.9 in)1944101.9 mm (4.0 in)40
Longest dry spell (CDD)68 days192429 days40

Hottest day (TXx)

Hottest day (TXx) at Flint by year The hottest day of the year at Flint, 1906 to 1949. The record is 42.2 C (108.0 F) in 1921, marked on the chart; the median year is 39.4 C (102.9 F). 3436384042441910192019301940Record: 42.2 C (108.0 F) in 1921
The hottest day of the year at Flint, 1906 to 1949. The record is 42.2 C (108.0 F) in 1921, marked on the chart; the median year is 39.4 C (102.9 F).
Hottest day (TXx) at Flint by year
YearHottest day (TXx)
190634.4 C (93.9 F)
190735.6 C (96.1 F)
190836.7 C (98.1 F)
190938.9 C (102.0 F)
191040.6 C (105.1 F)
191140.6 C (105.1 F)
191241.7 C (107.1 F)
191341.1 C (106.0 F)
191440.0 C (104.0 F)
191538.3 C (100.9 F)
191638.3 C (100.9 F)
191741.1 C (106.0 F)
191840.0 C (104.0 F)
191937.8 C (100.0 F)
192041.1 C (106.0 F)
192142.2 C (108.0 F)
1922n/a
192340.6 C (105.1 F)
192437.2 C (99.0 F)
192540.6 C (105.1 F)
192638.3 C (100.9 F)
192737.8 C (100.0 F)
192838.3 C (100.9 F)
192938.9 C (102.0 F)
193041.7 C (107.1 F)
193140.0 C (104.0 F)
193239.4 C (102.9 F)
193338.3 C (100.9 F)
193439.4 C (102.9 F)
193539.4 C (102.9 F)
193640.0 C (104.0 F)
193737.8 C (100.0 F)
193839.4 C (102.9 F)
193942.2 C (108.0 F)
194039.4 C (102.9 F)
194138.9 C (102.0 F)
194238.3 C (100.9 F)
194340.0 C (104.0 F)
194440.6 C (105.1 F)
194538.9 C (102.0 F)
194639.4 C (102.9 F)
194742.2 C (108.0 F)
194841.7 C (107.1 F)
194940.6 C (105.1 F)

Coldest night (TNn)

Coldest night (TNn) at Flint by year The coldest night of the year at Flint, 1906 to 1949. The record is -19.4 C (-2.9 F) in 1930, marked on the chart; the median year is -10.0 C (14.0 F). -20-100101910192019301940Record: -19.4 C (-2.9 F) in 1930
The coldest night of the year at Flint, 1906 to 1949. The record is -19.4 C (-2.9 F) in 1930, marked on the chart; the median year is -10.0 C (14.0 F).
Coldest night (TNn) at Flint by year
YearColdest night (TNn)
1906-6.7 C (19.9 F)
1907-6.1 C (21.0 F)
1908-6.7 C (19.9 F)
1909-10.0 C (14.0 F)
1910-15.0 C (5.0 F)
1911-12.8 C (9.0 F)
1912-14.4 C (6.1 F)
1913-10.6 C (12.9 F)
1914-10.0 C (14.0 F)
1915-6.7 C (19.9 F)
1916-11.1 C (12.0 F)
1917-10.0 C (14.0 F)
1918-17.8 C (0.0 F)
1919-8.9 C (16.0 F)
1920-5.6 C (21.9 F)
1921-1.7 C (28.9 F)
1922n/a
19236.1 C (43.0 F)
1924-8.9 C (16.0 F)
1925-8.3 C (17.1 F)
1926-6.7 C (19.9 F)
1927-7.8 C (18.0 F)
1928-11.7 C (10.9 F)
1929-10.6 C (12.9 F)
1930-19.4 C (-2.9 F)
1931-5.0 C (23.0 F)
1932-11.7 C (10.9 F)
1933-15.0 C (5.0 F)
1934-4.4 C (24.1 F)
1935-10.0 C (14.0 F)
1936-11.1 C (12.0 F)
1937-6.1 C (21.0 F)
1938-6.1 C (21.0 F)
1939-6.7 C (19.9 F)
1940-15.6 C (3.9 F)
1941-4.4 C (24.1 F)
1942-10.6 C (12.9 F)
1943-14.4 C (6.1 F)
1944-8.9 C (16.0 F)
1945-8.9 C (16.0 F)
1946-6.7 C (19.9 F)
1947-11.1 C (12.0 F)
1948-10.6 C (12.9 F)
1949-11.7 C (10.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Flint by year The wettest day of the year at Flint, 1906 to 1949. The record is 155.4 mm (6.1 in) in 1945, marked on the chart; the median year is 79.0 mm (3.1 in). 501001502001910192019301940Record: 155.4 mm (6.1 in) in 1945
The wettest day of the year at Flint, 1906 to 1949. The record is 155.4 mm (6.1 in) in 1945, marked on the chart; the median year is 79.0 mm (3.1 in).
Wettest day (Rx1day) at Flint by year
YearWettest day (Rx1day)
1906n/a
1907n/a
1908n/a
1909n/a
191053.3 mm (2.1 in)
191159.7 mm (2.4 in)
191259.7 mm (2.4 in)
1913114.3 mm (4.5 in)
191497.8 mm (3.9 in)
1915123.2 mm (4.9 in)
191650.8 mm (2.0 in)
191753.8 mm (2.1 in)
191870.4 mm (2.8 in)
1919127.0 mm (5.0 in)
192057.7 mm (2.3 in)
192181.8 mm (3.2 in)
192288.9 mm (3.5 in)
192376.2 mm (3.0 in)
192476.2 mm (3.0 in)
192550.8 mm (2.0 in)
192657.2 mm (2.3 in)
192774.9 mm (2.9 in)
1928101.6 mm (4.0 in)
192976.2 mm (3.0 in)
1930105.9 mm (4.2 in)
193153.3 mm (2.1 in)
193284.3 mm (3.3 in)
193359.7 mm (2.4 in)
193465.0 mm (2.6 in)
1935101.6 mm (4.0 in)
1936101.6 mm (4.0 in)
193765.3 mm (2.6 in)
193891.4 mm (3.6 in)
193994.0 mm (3.7 in)
1940127.0 mm (5.0 in)
194155.9 mm (2.2 in)
1942106.7 mm (4.2 in)
1943100.1 mm (3.9 in)
1944146.8 mm (5.8 in)
1945155.4 mm (6.1 in)
1946115.1 mm (4.5 in)
194756.4 mm (2.2 in)
194897.8 mm (3.9 in)
194955.6 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Flint by year The wettest five days of the year at Flint, 1906 to 1949. The record is 276.1 mm (10.9 in) in 1944, marked on the chart; the median year is 101.9 mm (4.0 in). 01002003001910192019301940Record: 276.1 mm (10.9 in) in 1944
The wettest five days of the year at Flint, 1906 to 1949. The record is 276.1 mm (10.9 in) in 1944, marked on the chart; the median year is 101.9 mm (4.0 in).
Wettest five days (Rx5day) at Flint by year
YearWettest five days (Rx5day)
1906n/a
1907n/a
1908n/a
1909n/a
191082.6 mm (3.3 in)
191189.9 mm (3.5 in)
191280.3 mm (3.2 in)
1913142.7 mm (5.6 in)
1914120.4 mm (4.7 in)
1915137.7 mm (5.4 in)
191664.0 mm (2.5 in)
191754.9 mm (2.2 in)
191886.3 mm (3.4 in)
1919154.4 mm (6.1 in)
192097.3 mm (3.8 in)
192181.8 mm (3.2 in)
1922166.6 mm (6.6 in)
192399.8 mm (3.9 in)
192484.0 mm (3.3 in)
1925165.1 mm (6.5 in)
192696.5 mm (3.8 in)
192791.4 mm (3.6 in)
1928139.2 mm (5.5 in)
1929121.4 mm (4.8 in)
1930140.9 mm (5.5 in)
193187.6 mm (3.4 in)
1932118.4 mm (4.7 in)
193396.5 mm (3.8 in)
1934103.1 mm (4.1 in)
1935135.7 mm (5.3 in)
1936170.7 mm (6.7 in)
193775.4 mm (3.0 in)
193897.2 mm (3.8 in)
1939115.1 mm (4.5 in)
1940208.3 mm (8.2 in)
194173.1 mm (2.9 in)
1942143.6 mm (5.7 in)
1943110.7 mm (4.4 in)
1944276.1 mm (10.9 in)
1945226.7 mm (8.9 in)
1946208.0 mm (8.2 in)
194783.0 mm (3.3 in)
1948100.8 mm (4.0 in)
1949100.1 mm (3.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Flint by year The longest dry spell of the year at Flint, 1906 to 1949. The record is 68 days in 1924, marked on the chart; the median year is 29 days. 0204060801910192019301940Record: 68 days in 1924
The longest dry spell of the year at Flint, 1906 to 1949. The record is 68 days in 1924, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Flint by year
YearLongest dry spell (CDD)
1906n/a
1907n/a
1908n/a
1909n/a
191037 days
191123 days
191226 days
191324 days
191437 days
191523 days
191643 days
191720 days
191820 days
191916 days
192023 days
192147 days
192230 days
192333 days
192468 days
192534 days
192627 days
192728 days
192842 days
192941 days
193025 days
193139 days
193223 days
193327 days
193424 days
193518 days
193633 days
193730 days
193836 days
193932 days
194025 days
194120 days
194237 days
194320 days
194434 days
194527 days
194635 days
194749 days
194845 days
194914 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

36 years with a frost

Across 36 years with a frost, the median last spring frost at Flint falls on 8 March and the median first autumn frost on 14 November, which leaves a median of 256 days between them.

Fitted over all years, the growing season changes by +9.0 days per decade at this station.

Frost dates and growing season at Flint
MeasureMedian, all yearsEarliest periodRecent period (1914 to 1948)Recent against earliestFitted trend
Last spring frost8 Marchn/a7 Marchn/a-4.5 days per decade
First autumn frost14 Novembern/a17 Novembern/a+4.4 days per decade
Growing days256 daysn/a259 daysn/a+9.0 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

39 years, 1910 to 1948

A day with at least 81.0 mm (3.2 in) of rain is expected about once in 2 years. A day with at least 174.7 mm (6.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Flint: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years81.0 mm (3.2 in)
5 years107.0 mm (4.2 in)
10 years123.8 mm (4.9 in)
25 years144.7 mm (5.7 in)
50 years159.9 mm (6.3 in)Longer than the 39 years of record
100 years174.7 mm (6.9 in)Longer than the 39 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 39 years of values from 1910 to 1948.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 155.4 mm (6.1 in) in 1945; 146.8 mm (5.8 in) in 1944; 127.0 mm (5.0 in) in 1919.

Download the Data

  • Data for Flint standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Flint threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).