Romeo 1 N Weather Records (USC00207097)

Record envelope, standing records and threshold days for Romeo 1 N (USC00207097), Michigan, United States, with 85 years of record.

Key Facts for Romeo 1 N

Romeo 1 N (USC00207097) is a weather station in Michigan, United States at 42.82 latitude and -83.02 longitude, 244 m (801 ft) above sea level.
The station reports from 1889 to 1973, 85 years of record.
1,414 records set at Romeo 1 N still stand.
Records are tracked for prcp, snow: an element needs 30 years of data to be eligible.
Romeo 1 N set a daily record precipitation of 14.7 mm (0.6 in) on 27 July 1973.

About the Station

Location: Michigan, United States, 42.82 latitude, -83.02 longitude.
Elevation: 244 m (801 ft).
Period of record: 1889 to 1973, 85 years.
Eligible elements: prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Romeo 1 N. 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 Romeo 1 N, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	12.2 C (54.0 F)	-25.6 C (-14.1 F)	n/a	n/a
Feb	10.6 C (51.1 F)	-26.7 C (-16.1 F)	n/a	n/a
Mar	18.9 C (66.0 F)	-20.0 C (-4.0 F)	n/a	n/a
Apr	30.6 C (87.1 F)	-10.0 C (14.0 F)	n/a	n/a
May	34.4 C (93.9 F)	-2.2 C (28.0 F)	n/a	n/a
Jun	35.6 C (96.1 F)	2.8 C (37.0 F)	n/a	n/a
Jul	33.9 C (93.0 F)	7.8 C (46.0 F)	n/a	n/a
Aug	34.4 C (93.9 F)	7.8 C (46.0 F)	n/a	n/a
Sep	35.6 C (96.1 F)	-1.7 C (28.9 F)	n/a	n/a
Oct	32.2 C (90.0 F)	-7.8 C (18.0 F)	n/a	n/a
Nov	21.7 C (71.1 F)	-14.4 C (6.1 F)	n/a	n/a
Dec	14.4 C (57.9 F)	-21.1 C (-6.0 F)	n/a	n/a

Which Years Hold Standing Records

1,414 standing records

1,414 records at Romeo 1 N still stand. 1896 holds the most, with 320.

Wettest Day of Each Month

Jun: 105.4 mm (4.1 in)

The wettest day on record for each calendar month at Romeo 1 N. The most was 105.4 mm (4.1 in) on 7 June 1900.

Record daily precipitation for each month at Romeo 1 N
Month	Record daily precipitation (mm)	Date
Jan	40.6 mm (1.6 in)	31 January 1947
Feb	45.7 mm (1.8 in)	13 February 1949
Mar	79.8 mm (3.1 in)	25 March 1954
Apr	61.7 mm (2.4 in)	29 April 1956
May	69.3 mm (2.7 in)	11 May 1943
Jun	105.4 mm (4.1 in)	7 June 1900
Jul	68.3 mm (2.7 in)	5 July 1969
Aug	74.4 mm (2.9 in)	28 August 1959
Sep	77.5 mm (3.1 in)	11 September 1950
Oct	64.3 mm (2.5 in)	24 October 1951
Nov	47.0 mm (1.9 in)	17 November 1892
Dec	50.8 mm (2.0 in)	25 December 1965

Period of Record Coverage

1889 to 1965

12 years of record at Romeo 1 N, 1889 to 1965. 11 years have data for under 90 percent of days and are left out of rankings: 1889, 1891, 1892, 1893, 1894, 1895, 1897, 1898 and others.

Days with data per year at Romeo 1 N
Year	Days with data	Share of year	Complete
1889	62	17%	No
1891	31	8%	No
1892	149	41%	No
1893	148	41%	No
1894	31	8%	No
1895	270	74%	No
1896	330	90%	Yes
1897	298	82%	No
1898	295	81%	No
1899	247	68%	No
1900	109	30%	No
1965	26	7%	No

Latest Records

Latest records at Romeo 1 N
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 July 1973	Romeo 1 N, US	daily rain	14.7 mm (0.6 in)	8.6 mm (0.34 in)	7 years	17 of 100 (Routine)
27 June 1973	Romeo 1 N, US	daily rain	52.6 mm (2.1 in)	25.7 mm (1.0 in)	80 years	53 of 100 (Notable)
6 June 1973	Romeo 1 N, US	daily rain	31.2 mm (1.2 in)	3.5 mm (0.14 in)	75 years	32 of 100 (Routine)
4 June 1973	Romeo 1 N, US	daily rain	13.2 mm (0.5 in)	1.0 mm (0.04 in)	19 years	13 of 100 (Routine)
30 March 1973	Romeo 1 N, US	daily rain	17.0 mm (0.7 in)	5.8 mm (0.23 in)	19 years	19 of 100 (Routine)
18 March 1973	Romeo 1 N, US	daily snowfall	9.4 cm (3.7 in)	5.8 cm (2.3 in)	16 years	27 of 100 (Routine)
17 March 1973	Romeo 1 N, US	daily rain	22.1 mm (0.9 in)	6.9 mm (0.27 in)	8 years	18 of 100 (Routine)
17 March 1973	Romeo 1 N, US	daily snowfall	10.2 cm (4.0 in)	1.1 cm (0.4 in)	12 years	13 of 100 (Routine)
16 February 1973	Romeo 1 N, US	daily snowfall	3.3 cm (1.3 in)	0.5 cm (0.2 in)	16 years	13 of 100 (Routine)
8 February 1973	Romeo 1 N, US	daily snowfall	7.1 cm (2.8 in)	0.7 cm (0.3 in)	28 years	17 of 100 (Routine)
31 December 1972	Romeo 1 N, US	daily rain	18.8 mm (0.7 in)	8.6 mm (0.34 in)	76 years	20 of 100 (Routine)
30 December 1972	Romeo 1 N, US	daily snowfall	6.9 cm (2.7 in)	1.1 cm (0.4 in)	1 year	10 of 100 (Routine)
16 December 1972	Romeo 1 N, US	daily snowfall	3.0 cm (1.2 in)	0.7 cm (0.3 in)	12 years	12 of 100 (Routine)
13 December 1972	Romeo 1 N, US	daily rain	29.7 mm (1.2 in)	16.2 mm (0.6 in)	32 years	37 of 100 (Notable)
8 December 1972	Romeo 1 N, US	daily snowfall	3.8 cm (1.5 in)	1.3 cm (0.5 in)	13 years	14 of 100 (Routine)
6 December 1972	Romeo 1 N, US	daily rain	14.0 mm (0.6 in)	2.3 mm (0.09 in)	80 years	20 of 100 (Routine)
5 December 1972	Romeo 1 N, US	daily rain	27.9 mm (1.1 in)	11.4 mm (0.4 in)	20 years	28 of 100 (Routine)
26 November 1972	Romeo 1 N, US	daily snowfall	8.9 cm (3.5 in)	1.3 cm (0.5 in)	22 years	17 of 100 (Routine)
14 November 1972	Romeo 1 N, US	daily snowfall	7.4 cm (2.9 in)	7.4 cm (2.9 in)	79 years	50 of 100 (Notable)
29 October 1972	Romeo 1 N, US	daily rain	19.1 mm (0.8 in)	12.2 mm (0.5 in)	8 years	20 of 100 (Routine)

Extremes by Year

1889 to 1973

Yearly extremes at Romeo 1 N: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.6 C (96.1 F)	1895	33.3 C (91.9 F)	12
Coldest night (TNn)	-26.7 C (-16.1 F)	1895	-22.2 C (-8.0 F)	12
Wettest day (Rx1day)	105.4 mm (4.1 in)	1900	46.2 mm (1.8 in)	45
Wettest five days (Rx5day)	115.8 mm (4.6 in)	1950	67.8 mm (2.7 in)	45
Longest dry spell (CDD)	45 days	1969	20 days	45

Hottest day (TXx)

The hottest day of the year at Romeo 1 N, 1889 to 1973. The record is 35.6 C (96.1 F) in 1895, marked on the chart; the median year is 33.3 C (91.9 F).

Hottest day (TXx) at Romeo 1 N by year
Year	Hottest day (TXx)
1889	30.0 C (86.0 F)
1891	13.9 C (57.0 F)
1892	33.3 C (91.9 F)
1893	29.4 C (84.9 F)
1894	10.6 C (51.1 F)
1895	35.6 C (96.1 F)
1896	34.4 C (93.9 F)
1897	35.6 C (96.1 F)
1898	33.3 C (91.9 F)
1899	35.6 C (96.1 F)
1900	33.9 C (93.0 F)
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	12.2 C (54.0 F)
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a

Coldest night (TNn)

The coldest night of the year at Romeo 1 N, 1889 to 1973. The record is -26.7 C (-16.1 F) in 1895, marked on the chart; the median year is -22.2 C (-8.0 F).

Coldest night (TNn) at Romeo 1 N by year
Year	Coldest night (TNn)
1889	-7.8 C (18.0 F)
1891	-12.2 C (10.0 F)
1892	-22.8 C (-9.0 F)
1893	-24.4 C (-11.9 F)
1894	-21.1 C (-6.0 F)
1895	-26.7 C (-16.1 F)
1896	-22.8 C (-9.0 F)
1897	-25.6 C (-14.1 F)
1898	-22.8 C (-9.0 F)
1899	-21.7 C (-7.1 F)
1900	-20.6 C (-5.1 F)
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	-8.3 C (17.1 F)
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a

Wettest day (Rx1day)

The wettest day of the year at Romeo 1 N, 1889 to 1973. The record is 105.4 mm (4.1 in) in 1900, marked on the chart; the median year is 46.2 mm (1.8 in).

Wettest day (Rx1day) at Romeo 1 N by year
Year	Wettest day (Rx1day)
1889	49.8 mm (2.0 in)
1891	24.4 mm (1.0 in)
1892	51.1 mm (2.0 in)
1893	17.3 mm (0.7 in)
1894	13.2 mm (0.5 in)
1895	35.6 mm (1.4 in)
1896	46.2 mm (1.8 in)
1897	27.7 mm (1.1 in)
1898	39.4 mm (1.6 in)
1899	40.9 mm (1.6 in)
1900	105.4 mm (4.1 in)
1940	35.8 mm (1.4 in)
1941	30.5 mm (1.2 in)
1942	54.6 mm (2.1 in)
1943	69.3 mm (2.7 in)
1944	38.6 mm (1.5 in)
1945	42.2 mm (1.7 in)
1946	50.8 mm (2.0 in)
1947	53.3 mm (2.1 in)
1948	66.0 mm (2.6 in)
1949	62.2 mm (2.4 in)
1950	77.5 mm (3.1 in)
1951	64.3 mm (2.5 in)
1952	34.8 mm (1.4 in)
1953	32.8 mm (1.3 in)
1954	79.8 mm (3.1 in)
1955	42.4 mm (1.7 in)
1956	61.7 mm (2.4 in)
1957	45.5 mm (1.8 in)
1958	31.5 mm (1.2 in)
1959	74.4 mm (2.9 in)
1960	39.1 mm (1.5 in)
1961	25.7 mm (1.0 in)
1962	41.7 mm (1.6 in)
1963	36.3 mm (1.4 in)
1964	37.6 mm (1.5 in)
1965	50.8 mm (2.0 in)
1966	58.4 mm (2.3 in)
1967	59.7 mm (2.4 in)
1968	86.1 mm (3.4 in)
1969	68.3 mm (2.7 in)
1970	33.5 mm (1.3 in)
1971	49.5 mm (1.9 in)
1972	52.6 mm (2.1 in)
1973	52.6 mm (2.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Romeo 1 N, 1889 to 1973. The record is 115.8 mm (4.6 in) in 1950, marked on the chart; the median year is 67.8 mm (2.7 in).

Wettest five days (Rx5day) at Romeo 1 N by year
Year	Wettest five days (Rx5day)
1889	97.3 mm (3.8 in)
1891	26.9 mm (1.1 in)
1892	81.3 mm (3.2 in)
1893	20.0 mm (0.8 in)
1894	28.4 mm (1.1 in)
1895	40.7 mm (1.6 in)
1896	81.7 mm (3.2 in)
1897	52.8 mm (2.1 in)
1898	89.7 mm (3.5 in)
1899	60.5 mm (2.4 in)
1900	110.0 mm (4.3 in)
1940	60.4 mm (2.4 in)
1941	67.4 mm (2.7 in)
1942	74.6 mm (2.9 in)
1943	90.1 mm (3.5 in)
1944	47.5 mm (1.9 in)
1945	92.7 mm (3.6 in)
1946	94.7 mm (3.7 in)
1947	61.5 mm (2.4 in)
1948	106.6 mm (4.2 in)
1949	62.2 mm (2.4 in)
1950	115.8 mm (4.6 in)
1951	73.0 mm (2.9 in)
1952	61.5 mm (2.4 in)
1953	56.5 mm (2.2 in)
1954	81.3 mm (3.2 in)
1955	61.3 mm (2.4 in)
1956	94.2 mm (3.7 in)
1957	58.5 mm (2.3 in)
1958	40.7 mm (1.6 in)
1959	101.6 mm (4.0 in)
1960	44.2 mm (1.7 in)
1961	48.8 mm (1.9 in)
1962	72.7 mm (2.9 in)
1963	40.9 mm (1.6 in)
1964	44.7 mm (1.8 in)
1965	58.2 mm (2.3 in)
1966	67.8 mm (2.7 in)
1967	84.3 mm (3.3 in)
1968	102.1 mm (4.0 in)
1969	86.6 mm (3.4 in)
1970	58.9 mm (2.3 in)
1971	75.9 mm (3.0 in)
1972	73.9 mm (2.9 in)
1973	87.1 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Romeo 1 N, 1889 to 1973. The record is 45 days in 1969, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Romeo 1 N by year
Year	Longest dry spell (CDD)
1889	15 days
1891	7 days
1892	27 days
1893	11 days
1894	20 days
1895	33 days
1896	29 days
1897	21 days
1898	17 days
1899	24 days
1900	12 days
1940	15 days
1941	17 days
1942	18 days
1943	25 days
1944	24 days
1945	27 days
1946	18 days
1947	12 days
1948	25 days
1949	20 days
1950	14 days
1951	16 days
1952	17 days
1953	22 days
1954	15 days
1955	27 days
1956	24 days
1957	31 days
1958	30 days
1959	18 days
1960	19 days
1961	23 days
1962	18 days
1963	32 days
1964	14 days
1965	16 days
1966	23 days
1967	20 days
1968	15 days
1969	45 days
1970	21 days
1971	18 days
1972	15 days
1973	28 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.

Download the Data

Data for Romeo 1 N standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Romeo 1 N 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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