Record envelope, standing records and threshold days for Green (USC00333345), Ohio, United States, with 32 years of record.
Key Facts for Green
Green (USC00333345) is a weather station in Ohio, United States at 39.65 latitude and -84.65 longitude, 152 m (500 ft) above sea level.
The station reports from 1893 to 1924, 32 years of record.
1,464 records set at Green still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Green set a daily record high minimum temperature of 6.1 C (43.0 F) on 19 December 1924.
About the Station
Location: Ohio, United States, 39.65 latitude, -84.65 longitude.
Elevation: 152 m (500 ft).
Period of record: 1893 to 1924, 32 years.
Eligible elements: tmax, tmin.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Green. 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 Green, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
24.4 C (75.9 F)
-28.9 C (-20.0 F)
n/a
n/a
Feb
24.4 C (75.9 F)
-31.1 C (-24.0 F)
n/a
n/a
Mar
33.9 C (93.0 F)
-16.1 C (3.0 F)
n/a
n/a
Apr
35.6 C (96.1 F)
-9.4 C (15.1 F)
n/a
n/a
May
36.7 C (98.1 F)
-1.7 C (28.9 F)
n/a
n/a
Jun
39.4 C (102.9 F)
4.4 C (39.9 F)
n/a
n/a
Jul
40.6 C (105.1 F)
5.0 C (41.0 F)
n/a
n/a
Aug
41.1 C (106.0 F)
7.2 C (45.0 F)
n/a
n/a
Sep
37.8 C (100.0 F)
-1.1 C (30.0 F)
n/a
n/a
Oct
35.0 C (95.0 F)
-7.2 C (19.0 F)
n/a
n/a
Nov
26.7 C (80.1 F)
-14.4 C (6.1 F)
n/a
n/a
Dec
23.9 C (75.0 F)
-25.0 C (-13.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Green still stand. 1895 holds the most, with 81.
Standing records at Green by the year they were set
Year set
Standing records
1893
22
1894
55
1895
81
1896
72
1897
48
1898
34
1899
48
1900
50
1901
50
1902
42
1903
52
1904
25
1905
33
1906
41
1907
51
1908
30
1909
41
1910
39
1911
55
1912
40
1913
56
1914
67
1915
44
1916
45
1917
54
1918
61
1919
38
1920
41
1921
36
1922
45
1923
33
1924
35
Wettest Day of Each Month
Nov: 96.0 mm (3.8 in)
The wettest day on record for each calendar month at Green. The most was 96.0 mm (3.8 in) on 20 November 1906.
Record daily precipitation for each month at Green
Month
Record daily precipitation (mm)
Date
Jan
61.0 mm (2.4 in)
11 January 1913
Feb
78.7 mm (3.1 in)
24 February 1909
Mar
81.3 mm (3.2 in)
26 March 1913
Apr
93.0 mm (3.7 in)
20 April 1920
May
85.6 mm (3.4 in)
12 May 1905
Jun
59.7 mm (2.4 in)
10 June 1907
Jul
90.2 mm (3.6 in)
25 July 1898
Aug
76.7 mm (3.0 in)
9 August 1898
Sep
53.3 mm (2.1 in)
11 September 1907
Oct
63.5 mm (2.5 in)
13 October 1893
Nov
96.0 mm (3.8 in)
20 November 1906
Dec
61.5 mm (2.4 in)
24 December 1921
Period of Record Coverage
1893 to 1924
Complete yearUnder 90 percent of days
32 years of record at Green, 1893 to 1924. 1 years have data for under 90 percent of days and are left out of rankings: 1893.
Cooler than the station meanWarmer than the station mean
One stripe for each of 27 complete years at Green, 1894 to 1924. Blue stripes are years cooler than the station's own mean of 12.8 C (55.0 F); red stripes are warmer. The coolest year was 1917, at 11.2 C (52.1 F), and the warmest was 1921, at 14.7 C (58.4 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Green as warming stripes, 1894 to 1924
Year
Annual mean temperature
Difference from the station mean
1894
13.2 C
+0.38 C
1895
12.0 C
-0.83 C
1896
13.0 C
+0.19 C
1897
12.9 C
+0.14 C
1898
12.8 C
-0.03 C
1899
12.7 C
-0.08 C
1900
13.3 C
+0.51 C
1901
11.9 C
-0.92 C
1902
12.2 C
-0.58 C
1903
12.2 C
-0.55 C
1905
11.9 C
-0.88 C
1906
12.7 C
-0.12 C
1907
12.3 C
-0.53 C
1909
12.9 C
+0.09 C
1910
12.2 C
-0.58 C
1912
12.0 C
-0.74 C
1913
13.5 C
+0.67 C
1914
12.9 C
+0.08 C
1915
13.0 C
+0.24 C
1916
12.9 C
+0.07 C
1917
11.2 C
-1.60 C
1918
13.4 C
+0.63 C
1919
13.6 C
+0.79 C
1921
14.7 C
+1.88 C
1922
14.3 C
+1.47 C
1923
13.6 C
+0.81 C
1924
12.3 C
-0.53 C
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1893 to 1924
Yearly extremes at Green: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
41.1 C (106.0 F)
1918
36.7 C (98.1 F)
32
Coldest night (TNn)
-31.1 C (-24.0 F)
1899
-20.6 C (-5.1 F)
32
Wettest day (Rx1day)
96.0 mm (3.8 in)
1906
60.1 mm (2.4 in)
32
Wettest five days (Rx5day)
151.4 mm (6.0 in)
1910
98.8 mm (3.9 in)
30
Longest dry spell (CDD)
31 days
1924
20 days
32
Hottest day (TXx)
The hottest day of the year at Green, 1893 to 1924. The record is 41.1 C (106.0 F) in 1918, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Green by year
Year
Hottest day (TXx)
1893
36.1 C (97.0 F)
1894
35.6 C (96.1 F)
1895
37.2 C (99.0 F)
1896
35.0 C (95.0 F)
1897
37.2 C (99.0 F)
1898
35.0 C (95.0 F)
1899
37.8 C (100.0 F)
1900
37.2 C (99.0 F)
1901
37.2 C (99.0 F)
1902
35.6 C (96.1 F)
1903
36.7 C (98.1 F)
1904
35.0 C (95.0 F)
1905
35.0 C (95.0 F)
1906
36.1 C (97.0 F)
1907
35.6 C (96.1 F)
1908
36.7 C (98.1 F)
1909
34.4 C (93.9 F)
1910
35.6 C (96.1 F)
1911
40.6 C (105.1 F)
1912
34.4 C (93.9 F)
1913
36.7 C (98.1 F)
1914
40.6 C (105.1 F)
1915
35.6 C (96.1 F)
1916
37.2 C (99.0 F)
1917
36.7 C (98.1 F)
1918
41.1 C (106.0 F)
1919
37.2 C (99.0 F)
1920
35.6 C (96.1 F)
1921
36.1 C (97.0 F)
1922
37.8 C (100.0 F)
1923
37.8 C (100.0 F)
1924
37.2 C (99.0 F)
Coldest night (TNn)
The coldest night of the year at Green, 1893 to 1924. The record is -31.1 C (-24.0 F) in 1899, marked on the chart; the median year is -20.6 C (-5.1 F).
Coldest night (TNn) at Green by year
Year
Coldest night (TNn)
1893
-10.0 C (14.0 F)
1894
-20.0 C (-4.0 F)
1895
-22.2 C (-8.0 F)
1896
-21.7 C (-7.1 F)
1897
-21.7 C (-7.1 F)
1898
-21.1 C (-6.0 F)
1899
-31.1 C (-24.0 F)
1900
-18.3 C (-0.9 F)
1901
-20.6 C (-5.1 F)
1902
-16.1 C (3.0 F)
1903
-22.8 C (-9.0 F)
1904
-18.3 C (-0.9 F)
1905
-21.1 C (-6.0 F)
1906
-22.8 C (-9.0 F)
1907
-22.8 C (-9.0 F)
1908
-13.9 C (7.0 F)
1909
-20.6 C (-5.1 F)
1910
-24.4 C (-11.9 F)
1911
-12.8 C (9.0 F)
1912
-28.9 C (-20.0 F)
1913
-13.9 C (7.0 F)
1914
-21.1 C (-6.0 F)
1915
-12.2 C (10.0 F)
1916
-20.6 C (-5.1 F)
1917
-25.0 C (-13.0 F)
1918
-27.2 C (-17.0 F)
1919
-11.1 C (12.0 F)
1920
-17.8 C (0.0 F)
1921
-10.0 C (14.0 F)
1922
-13.3 C (8.1 F)
1923
-13.3 C (8.1 F)
1924
-15.0 C (5.0 F)
Wettest day (Rx1day)
The wettest day of the year at Green, 1893 to 1924. The record is 96.0 mm (3.8 in) in 1906, marked on the chart; the median year is 60.1 mm (2.4 in).
Wettest day (Rx1day) at Green by year
Year
Wettest day (Rx1day)
1893
63.5 mm (2.5 in)
1894
49.0 mm (1.9 in)
1895
56.1 mm (2.2 in)
1896
53.3 mm (2.1 in)
1897
66.0 mm (2.6 in)
1898
90.2 mm (3.6 in)
1899
63.5 mm (2.5 in)
1900
61.0 mm (2.4 in)
1901
53.3 mm (2.1 in)
1902
69.9 mm (2.8 in)
1903
59.2 mm (2.3 in)
1904
66.0 mm (2.6 in)
1905
85.6 mm (3.4 in)
1906
96.0 mm (3.8 in)
1907
73.7 mm (2.9 in)
1908
65.3 mm (2.6 in)
1909
78.7 mm (3.1 in)
1910
58.7 mm (2.3 in)
1911
69.9 mm (2.8 in)
1912
56.4 mm (2.2 in)
1913
81.3 mm (3.2 in)
1914
50.8 mm (2.0 in)
1915
54.6 mm (2.1 in)
1916
50.8 mm (2.0 in)
1917
54.1 mm (2.1 in)
1918
52.8 mm (2.1 in)
1919
58.7 mm (2.3 in)
1920
93.0 mm (3.7 in)
1921
61.5 mm (2.4 in)
1922
49.5 mm (1.9 in)
1923
50.8 mm (2.0 in)
1924
55.9 mm (2.2 in)
Wettest five days (Rx5day)
The wettest five days of the year at Green, 1893 to 1924. The record is 151.4 mm (6.0 in) in 1910, marked on the chart; the median year is 98.8 mm (3.9 in).
Wettest five days (Rx5day) at Green by year
Year
Wettest five days (Rx5day)
1893
n/a
1894
n/a
1895
66.8 mm (2.6 in)
1896
21.4 mm (0.8 in)
1897
96.5 mm (3.8 in)
1898
111.7 mm (4.4 in)
1899
89.4 mm (3.5 in)
1900
111.8 mm (4.4 in)
1901
71.1 mm (2.8 in)
1902
110.6 mm (4.4 in)
1903
78.3 mm (3.1 in)
1904
102.8 mm (4.0 in)
1905
134.9 mm (5.3 in)
1906
101.6 mm (4.0 in)
1907
124.6 mm (4.9 in)
1908
107.2 mm (4.2 in)
1909
82.3 mm (3.2 in)
1910
151.4 mm (6.0 in)
1911
101.1 mm (4.0 in)
1912
109.0 mm (4.3 in)
1913
117.9 mm (4.6 in)
1914
65.5 mm (2.6 in)
1915
112.0 mm (4.4 in)
1916
64.0 mm (2.5 in)
1917
121.1 mm (4.8 in)
1918
73.1 mm (2.9 in)
1919
82.8 mm (3.3 in)
1920
116.6 mm (4.6 in)
1921
89.7 mm (3.5 in)
1922
85.4 mm (3.4 in)
1923
83.3 mm (3.3 in)
1924
81.0 mm (3.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Green, 1893 to 1924. The record is 31 days in 1924, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Green by year
Year
Longest dry spell (CDD)
1893
1 day
1894
1 day
1895
3 days
1896
3 days
1897
6 days
1898
15 days
1899
25 days
1900
19 days
1901
22 days
1902
29 days
1903
23 days
1904
26 days
1905
17 days
1906
16 days
1907
19 days
1908
26 days
1909
16 days
1910
29 days
1911
30 days
1912
20 days
1913
15 days
1914
23 days
1915
22 days
1916
15 days
1917
24 days
1918
24 days
1919
9 days
1920
20 days
1921
22 days
1922
26 days
1923
20 days
1924
31 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
27 years with a frost
Across 27 years with a frost, the median last spring frost at Green falls on 23 April and the median first autumn frost on 15 October, which leaves a median of 176 days between them.
Fitted over all years, the growing season changes by -1.1 days per decade at this station.
Frost dates and growing season at Green
Measure
Median, all years
Earliest period
Recent period (1894 to 1924)
Recent against earliest
Fitted trend
Last spring frost
23 April
n/a
23 April
n/a
+1.7 days per decade
First autumn frost
15 October
n/a
15 October
n/a
+0.6 days per decade
Growing days
176 days
n/a
176 days
n/a
-1.1 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.
Download the Data
Data for Green standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Green 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.