Record envelope, standing records and threshold days for Seney Wr (USC00207515), Michigan, United States, with 41 years of record.
Key Facts for Seney Wr
Seney Wr (USC00207515) is a weather station in Michigan, United States at 46.28 latitude and -85.95 longitude, 216 m (710 ft) above sea level.
The station reports from 1961 to 2001, 41 years of record.
1,464 records set at Seney Wr still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Seney Wr tied a daily record high maximum temperature of 15.0 C (59.0 F) on 22 March 2001.
About the Station
Location: Michigan, United States, 46.28 latitude, -85.95 longitude.
Elevation: 216 m (710 ft).
Period of record: 1961 to 2001, 41 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
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 Seney Wr. 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 Seney Wr, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
7.8 C (46.0 F)
-34.4 C (-29.9 F)
n/a
n/a
Feb
13.3 C (55.9 F)
-40.6 C (-41.1 F)
n/a
n/a
Mar
20.0 C (68.0 F)
-35.0 C (-31.0 F)
n/a
n/a
Apr
28.3 C (82.9 F)
-18.3 C (-0.9 F)
n/a
n/a
May
35.0 C (95.0 F)
-10.0 C (14.0 F)
n/a
n/a
Jun
33.9 C (93.0 F)
-4.4 C (24.1 F)
n/a
n/a
Jul
37.8 C (100.0 F)
1.7 C (35.1 F)
n/a
n/a
Aug
35.6 C (96.1 F)
-1.1 C (30.0 F)
n/a
n/a
Sep
32.8 C (91.0 F)
-3.9 C (25.0 F)
n/a
n/a
Oct
27.8 C (82.0 F)
-8.3 C (17.1 F)
n/a
n/a
Nov
20.6 C (69.1 F)
-22.8 C (-9.0 F)
n/a
n/a
Dec
14.4 C (57.9 F)
-36.1 C (-33.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Seney Wr still stand. 1963 holds the most, with 70.
Standing records at Seney Wr by the year they were set
Year set
Standing records
1961
13
1962
27
1963
70
1964
64
1965
47
1966
39
1967
47
1968
45
1969
37
1970
27
1971
31
1972
43
1973
43
1974
33
1975
41
1976
58
1977
34
1978
18
1979
44
1980
28
1981
33
1982
40
1983
46
1984
33
1985
18
1986
31
1987
39
1988
32
1989
50
1990
21
1991
42
1992
37
1993
43
1994
38
1995
12
1996
17
1997
31
1998
51
1999
26
2000
33
2001
2
All-Time Record Progression
2 new records
2 all-time records were set at Seney Wr between 19 January 1994 and 6 January 1997. Each dot is a new record.
When Seney Wr set new all-time records
Date
Kind
Detail
1994-01-19
Record low maximum temperature
Record low maximum temperature -20.0 C (-4.0 F)
1997-01-06
Record daily snowfall
Record daily snowfall 40.6 cm (16.0 in)
Wettest Day of Each Month
Jul: 111.8 mm (4.4 in)
The wettest day on record for each calendar month at Seney Wr. The most was 111.8 mm (4.4 in) on 19 July 1975.
Record daily precipitation for each month at Seney Wr
Month
Record daily precipitation (mm)
Date
Jan
35.6 mm (1.4 in)
9 January 1982
Feb
38.9 mm (1.5 in)
19 February 1994
Mar
39.9 mm (1.6 in)
12 March 1977
Apr
49.5 mm (1.9 in)
13 April 1972
May
80.0 mm (3.1 in)
31 May 1970
Jun
79.8 mm (3.1 in)
27 June 1969
Jul
111.8 mm (4.4 in)
19 July 1975
Aug
68.1 mm (2.7 in)
16 August 1978
Sep
109.0 mm (4.3 in)
21 September 1970
Oct
49.3 mm (1.9 in)
15 October 1966
Nov
47.0 mm (1.9 in)
3 November 1977
Dec
41.4 mm (1.6 in)
14 December 1975
Period of Record Coverage
1961 to 2001
Complete yearUnder 90 percent of days
41 years of record at Seney Wr, 1961 to 2001. 15 years have data for under 90 percent of days and are left out of rankings: 1961, 1981, 1985, 1986, 1987, 1988, 1989, 1990 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 23 complete years at Seney Wr, 1962 to 2000. Blue stripes are years cooler than the station's own mean of 5.7 C (42.3 F); red stripes are warmer. The coolest year was 1972, at 4.4 C (39.9 F), and the warmest was 1998, at 8.7 C (47.6 F). The strongest colour marks a difference of 3.0 C (5.4 F).
Annual mean temperature at Seney Wr as warming stripes, 1962 to 2000
Year
Annual mean temperature
Difference from the station mean
1962
5.2 C
-0.52 C
1963
5.1 C
-0.65 C
1964
6.0 C
+0.27 C
1965
5.0 C
-0.75 C
1966
6.0 C
+0.24 C
1967
4.9 C
-0.85 C
1968
5.8 C
+0.05 C
1969
5.7 C
-0.01 C
1970
5.6 C
-0.15 C
1971
5.7 C
-0.06 C
1972
4.4 C
-1.36 C
1973
6.8 C
+1.11 C
1974
5.3 C
-0.39 C
1975
6.5 C
+0.77 C
1976
5.2 C
-0.51 C
1977
6.1 C
+0.33 C
1978
5.0 C
-0.74 C
1979
4.9 C
-0.82 C
1982
5.1 C
-0.62 C
1984
6.2 C
+0.49 C
1993
5.8 C
+0.05 C
1998
8.7 C
+2.92 C
2000
6.8 C
+1.10 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
1961 to 2001
Yearly extremes at Seney Wr: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
37.8 C (100.0 F)
1975
33.3 C (91.9 F)
41
Coldest night (TNn)
-40.6 C (-41.1 F)
1979
-30.6 C (-23.1 F)
41
Wettest day (Rx1day)
111.8 mm (4.4 in)
1975
43.9 mm (1.7 in)
41
Wettest five days (Rx5day)
129.8 mm (5.1 in)
1970
59.5 mm (2.3 in)
41
Longest dry spell (CDD)
30 days
1998
17 days
41
Hottest day (TXx)
The hottest day of the year at Seney Wr, 1961 to 2001. The record is 37.8 C (100.0 F) in 1975, marked on the chart; the median year is 33.3 C (91.9 F).
Hottest day (TXx) at Seney Wr by year
Year
Hottest day (TXx)
1961
30.0 C (86.0 F)
1962
31.7 C (89.1 F)
1963
35.6 C (96.1 F)
1964
33.3 C (91.9 F)
1965
32.8 C (91.0 F)
1966
35.6 C (96.1 F)
1967
30.0 C (86.0 F)
1968
32.2 C (90.0 F)
1969
35.6 C (96.1 F)
1970
32.2 C (90.0 F)
1971
33.3 C (91.9 F)
1972
32.2 C (90.0 F)
1973
35.0 C (95.0 F)
1974
32.8 C (91.0 F)
1975
37.8 C (100.0 F)
1976
33.9 C (93.0 F)
1977
34.4 C (93.9 F)
1978
33.9 C (93.0 F)
1979
32.8 C (91.0 F)
1980
34.4 C (93.9 F)
1981
35.6 C (96.1 F)
1982
31.1 C (88.0 F)
1983
36.7 C (98.1 F)
1984
30.6 C (87.1 F)
1985
30.6 C (87.1 F)
1986
35.0 C (95.0 F)
1987
33.3 C (91.9 F)
1988
37.2 C (99.0 F)
1989
34.4 C (93.9 F)
1990
30.0 C (86.0 F)
1991
34.4 C (93.9 F)
1992
32.8 C (91.0 F)
1993
32.2 C (90.0 F)
1994
33.3 C (91.9 F)
1995
30.6 C (87.1 F)
1996
31.7 C (89.1 F)
1997
33.3 C (91.9 F)
1998
35.0 C (95.0 F)
1999
34.4 C (93.9 F)
2000
30.6 C (87.1 F)
2001
15.0 C (59.0 F)
Coldest night (TNn)
The coldest night of the year at Seney Wr, 1961 to 2001. The record is -40.6 C (-41.1 F) in 1979, marked on the chart; the median year is -30.6 C (-23.1 F).
Coldest night (TNn) at Seney Wr by year
Year
Coldest night (TNn)
1961
-24.4 C (-11.9 F)
1962
-32.2 C (-26.0 F)
1963
-34.4 C (-29.9 F)
1964
-32.2 C (-26.0 F)
1965
-32.8 C (-27.0 F)
1966
-23.9 C (-11.0 F)
1967
-35.0 C (-31.0 F)
1968
-30.6 C (-23.1 F)
1969
-25.6 C (-14.1 F)
1970
-32.8 C (-27.0 F)
1971
-29.4 C (-20.9 F)
1972
-35.0 C (-31.0 F)
1973
-32.2 C (-26.0 F)
1974
-33.3 C (-27.9 F)
1975
-27.8 C (-18.0 F)
1976
-36.1 C (-33.0 F)
1977
-28.9 C (-20.0 F)
1978
-30.0 C (-22.0 F)
1979
-40.6 C (-41.1 F)
1980
-27.8 C (-18.0 F)
1981
-30.6 C (-23.1 F)
1982
-32.2 C (-26.0 F)
1983
-35.0 C (-31.0 F)
1984
-32.2 C (-26.0 F)
1985
-37.8 C (-36.0 F)
1986
-26.7 C (-16.1 F)
1987
-23.3 C (-9.9 F)
1988
-31.7 C (-25.1 F)
1989
-28.9 C (-20.0 F)
1990
-27.8 C (-18.0 F)
1991
-31.7 C (-25.1 F)
1992
-25.6 C (-14.1 F)
1993
-29.4 C (-20.9 F)
1994
-36.7 C (-34.1 F)
1995
-24.4 C (-11.9 F)
1996
-32.8 C (-27.0 F)
1997
-27.8 C (-18.0 F)
1998
-23.3 C (-9.9 F)
1999
-28.9 C (-20.0 F)
2000
-28.9 C (-20.0 F)
2001
-20.6 C (-5.1 F)
Wettest day (Rx1day)
The wettest day of the year at Seney Wr, 1961 to 2001. The record is 111.8 mm (4.4 in) in 1975, marked on the chart; the median year is 43.9 mm (1.7 in).
Wettest day (Rx1day) at Seney Wr by year
Year
Wettest day (Rx1day)
1961
28.7 mm (1.1 in)
1962
26.4 mm (1.0 in)
1963
34.8 mm (1.4 in)
1964
45.7 mm (1.8 in)
1965
26.4 mm (1.0 in)
1966
51.1 mm (2.0 in)
1967
43.9 mm (1.7 in)
1968
28.7 mm (1.1 in)
1969
79.8 mm (3.1 in)
1970
109.0 mm (4.3 in)
1971
31.0 mm (1.2 in)
1972
49.5 mm (1.9 in)
1973
48.3 mm (1.9 in)
1974
39.6 mm (1.6 in)
1975
111.8 mm (4.4 in)
1976
35.8 mm (1.4 in)
1977
51.1 mm (2.0 in)
1978
68.1 mm (2.7 in)
1979
69.3 mm (2.7 in)
1980
31.0 mm (1.2 in)
1981
43.9 mm (1.7 in)
1982
70.4 mm (2.8 in)
1983
35.6 mm (1.4 in)
1984
45.7 mm (1.8 in)
1985
43.2 mm (1.7 in)
1986
50.8 mm (2.0 in)
1987
34.8 mm (1.4 in)
1988
64.8 mm (2.6 in)
1989
64.3 mm (2.5 in)
1990
63.5 mm (2.5 in)
1991
19.6 mm (0.8 in)
1992
49.8 mm (2.0 in)
1993
77.2 mm (3.0 in)
1994
38.9 mm (1.5 in)
1995
38.1 mm (1.5 in)
1996
44.7 mm (1.8 in)
1997
30.7 mm (1.2 in)
1998
40.6 mm (1.6 in)
1999
37.6 mm (1.5 in)
2000
29.7 mm (1.2 in)
2001
2.5 mm (0.10 in)
Wettest five days (Rx5day)
The wettest five days of the year at Seney Wr, 1961 to 2001. The record is 129.8 mm (5.1 in) in 1970, marked on the chart; the median year is 59.5 mm (2.3 in).
Wettest five days (Rx5day) at Seney Wr by year
Year
Wettest five days (Rx5day)
1961
48.5 mm (1.9 in)
1962
34.8 mm (1.4 in)
1963
60.2 mm (2.4 in)
1964
59.5 mm (2.3 in)
1965
56.4 mm (2.2 in)
1966
72.7 mm (2.9 in)
1967
48.2 mm (1.9 in)
1968
55.9 mm (2.2 in)
1969
120.2 mm (4.7 in)
1970
129.8 mm (5.1 in)
1971
56.2 mm (2.2 in)
1972
57.4 mm (2.3 in)
1973
55.2 mm (2.2 in)
1974
99.5 mm (3.9 in)
1975
112.1 mm (4.4 in)
1976
55.4 mm (2.2 in)
1977
88.9 mm (3.5 in)
1978
87.5 mm (3.4 in)
1979
82.8 mm (3.3 in)
1980
39.8 mm (1.6 in)
1981
68.1 mm (2.7 in)
1982
72.9 mm (2.9 in)
1983
67.1 mm (2.6 in)
1984
66.8 mm (2.6 in)
1985
65.5 mm (2.6 in)
1986
68.9 mm (2.7 in)
1987
53.7 mm (2.1 in)
1988
89.3 mm (3.5 in)
1989
66.1 mm (2.6 in)
1990
102.6 mm (4.0 in)
1991
31.0 mm (1.2 in)
1992
78.0 mm (3.1 in)
1993
95.8 mm (3.8 in)
1994
45.5 mm (1.8 in)
1995
48.3 mm (1.9 in)
1996
57.7 mm (2.3 in)
1997
56.1 mm (2.2 in)
1998
50.4 mm (2.0 in)
1999
51.1 mm (2.0 in)
2000
48.8 mm (1.9 in)
2001
6.6 mm (0.26 in)
Longest dry spell (CDD)
The longest dry spell of the year at Seney Wr, 1961 to 2001. The record is 30 days in 1998, marked on the chart; the median year is 17 days.
Longest dry spell (CDD) at Seney Wr by year
Year
Longest dry spell (CDD)
1961
11 days
1962
15 days
1963
25 days
1964
13 days
1965
15 days
1966
18 days
1967
24 days
1968
13 days
1969
25 days
1970
14 days
1971
13 days
1972
14 days
1973
19 days
1974
11 days
1975
20 days
1976
14 days
1977
19 days
1978
17 days
1979
23 days
1980
19 days
1981
19 days
1982
24 days
1983
20 days
1984
24 days
1985
12 days
1986
16 days
1987
25 days
1988
14 days
1989
18 days
1990
8 days
1991
11 days
1992
17 days
1993
23 days
1994
13 days
1995
14 days
1996
12 days
1997
22 days
1998
30 days
1999
25 days
2000
17 days
2001
11 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
23 years with a frost
Across 23 years with a frost, the median last spring frost at Seney Wr falls on 24 May and the median first autumn frost on 23 September, which leaves a median of 124 days between them.
Frost dates and growing season at Seney Wr
Measure
Median, all years
Earliest period
Recent period (1962 to 2000)
Recent against earliest
Fitted trend
Last spring frost
24 May
n/a
24 May
n/a
n/a
First autumn frost
23 September
n/a
23 September
n/a
n/a
Growing days
124 days
n/a
124 days
n/a
n/a
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 Seney Wr standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Seney Wr 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.