Port Austin Weather Records (USC00206661)

Record envelope, standing records and threshold days for Port Austin (USC00206661), Michigan, United States, with 30 years of record.

Key Facts for Port Austin

Port Austin (USC00206661) is a weather station in Michigan, United States at 44.03 latitude and -82.93 longitude, 188 m (618 ft) above sea level.
The station reports from 1896 to 1925, 30 years of record.
1,464 records set at Port Austin still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Michigan, United States, 44.03 latitude, -82.93 longitude.
Elevation: 188 m (618 ft).
Period of record: 1896 to 1925, 30 years.
Eligible elements: none yet.

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 Port Austin. 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 Port Austin, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	16.1 C (61.0 F)	-28.9 C (-20.0 F)	n/a	n/a
Feb	17.2 C (63.0 F)	-31.7 C (-25.1 F)	n/a	n/a
Mar	25.6 C (78.1 F)	-25.0 C (-13.0 F)	n/a	n/a
Apr	31.1 C (88.0 F)	-18.9 C (-2.0 F)	n/a	n/a
May	32.2 C (90.0 F)	-5.6 C (21.9 F)	n/a	n/a
Jun	36.7 C (98.1 F)	-1.7 C (28.9 F)	n/a	n/a
Jul	42.8 C (109.0 F)	2.8 C (37.0 F)	n/a	n/a
Aug	36.1 C (97.0 F)	1.7 C (35.1 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-2.2 C (28.0 F)	n/a	n/a
Oct	31.1 C (88.0 F)	-5.6 C (21.9 F)	n/a	n/a
Nov	23.3 C (73.9 F)	-15.0 C (5.0 F)	n/a	n/a
Dec	14.4 C (57.9 F)	-22.8 C (-9.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Port Austin still stand. 1900 holds the most, with 79.

Standing records at Port Austin by the year they were set
Year set	Standing records
1896	55
1897	49
1898	43
1899	78
1900	79
1901	46
1902	46
1903	67
1904	39
1905	46
1906	51
1907	52
1908	49
1909	61
1910	1
1911	38
1912	65
1913	68
1914	66
1915	41
1916	66
1917	44
1918	47
1919	43
1920	63
1921	37
1922	23
1923	53
1924	39
1925	9

Wettest Day of Each Month

Jul: 78.7 mm (3.1 in)

The wettest day on record for each calendar month at Port Austin. The most was 78.7 mm (3.1 in) on 29 July 1901.

Record daily precipitation for each month at Port Austin
Month	Record daily precipitation (mm)	Date
Jan	61.5 mm (2.4 in)	4 January 1897
Feb	43.2 mm (1.7 in)	22 February 1922
Mar	35.6 mm (1.4 in)	12 March 1923
Apr	38.9 mm (1.5 in)	21 April 1901
May	52.1 mm (2.1 in)	20 May 1912
Jun	73.2 mm (2.9 in)	25 June 1898
Jul	78.7 mm (3.1 in)	29 July 1901
Aug	55.9 mm (2.2 in)	11 August 1898
Sep	71.1 mm (2.8 in)	24 September 1899
Oct	45.7 mm (1.8 in)	30 October 1900
Nov	58.4 mm (2.3 in)	19 November 1900
Dec	27.9 mm (1.1 in)	9 December 1907

Period of Record Coverage

1896 to 1925

30 years of record at Port Austin, 1896 to 1925. 11 years have data for under 90 percent of days and are left out of rankings: 1896, 1897, 1904, 1905, 1906, 1907, 1910, 1911 and others.

Days with data per year at Port Austin
Year	Days with data	Share of year	Complete
1896	239	65%	No
1897	318	87%	No
1898	355	97%	Yes
1899	349	96%	Yes
1900	350	96%	Yes
1901	330	90%	Yes
1902	358	98%	Yes
1903	355	97%	Yes
1904	207	57%	No
1905	283	78%	No
1906	277	76%	No
1907	326	89%	No
1908	362	99%	Yes
1909	350	96%	Yes
1910	62	17%	No
1911	231	63%	No
1912	361	99%	Yes
1913	359	98%	Yes
1914	356	98%	Yes
1915	356	98%	Yes
1916	361	99%	Yes
1917	341	93%	Yes
1918	357	98%	Yes
1919	353	97%	Yes
1920	349	95%	Yes
1921	136	37%	No
1922	335	92%	Yes
1923	346	95%	Yes
1924	315	86%	No
1925	111	30%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

15 complete years, 1898 to 1923

One stripe for each of 15 complete years at Port Austin, 1898 to 1923. Blue stripes are years cooler than the station's own mean of 7.5 C (45.5 F); red stripes are warmer. The coolest year was 1912, at 6.5 C (43.7 F), and the warmest was 1922, at 8.7 C (47.7 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Port Austin as warming stripes, 1898 to 1923
Year	Annual mean temperature	Difference from the station mean
1898	7.8 C	+0.25 C
1899	6.9 C	-0.56 C
1900	8.1 C	+0.58 C
1902	7.6 C	+0.09 C
1903	7.1 C	-0.45 C
1908	8.2 C	+0.67 C
1909	7.4 C	-0.13 C
1912	6.5 C	-0.98 C
1913	7.9 C	+0.42 C
1914	7.2 C	-0.30 C
1916	7.4 C	-0.12 C
1918	7.1 C	-0.38 C
1920	7.3 C	-0.19 C
1922	8.7 C	+1.24 C
1923	7.4 C	-0.09 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

1896 to 1925

Yearly extremes at Port Austin: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	42.8 C (109.0 F)	1911	34.7 C (94.5 F)	30
Coldest night (TNn)	-31.7 C (-25.1 F)	1899	-22.5 C (-8.5 F)	30
Wettest day (Rx1day)	78.7 mm (3.1 in)	1901	38.1 mm (1.5 in)	29
Wettest five days (Rx5day)	122.0 mm (4.8 in)	1912	55.4 mm (2.2 in)	29
Longest dry spell (CDD)	66 days	1901	22 days	29

Hottest day (TXx)

The hottest day of the year at Port Austin, 1896 to 1925. The record is 42.8 C (109.0 F) in 1911, marked on the chart; the median year is 34.7 C (94.5 F).

Hottest day (TXx) at Port Austin by year
Year	Hottest day (TXx)
1896	36.7 C (98.1 F)
1897	36.7 C (98.1 F)
1898	33.9 C (93.0 F)
1899	36.7 C (98.1 F)
1900	36.1 C (97.0 F)
1901	37.8 C (100.0 F)
1902	32.2 C (90.0 F)
1903	32.8 C (91.0 F)
1904	36.1 C (97.0 F)
1905	32.8 C (91.0 F)
1906	35.0 C (95.0 F)
1907	33.3 C (91.9 F)
1908	34.4 C (93.9 F)
1909	34.4 C (93.9 F)
1910	35.6 C (96.1 F)
1911	42.8 C (109.0 F)
1912	34.4 C (93.9 F)
1913	36.1 C (97.0 F)
1914	35.6 C (96.1 F)
1915	31.1 C (88.0 F)
1916	37.8 C (100.0 F)
1917	36.1 C (97.0 F)
1918	36.1 C (97.0 F)
1919	36.7 C (98.1 F)
1920	31.7 C (89.1 F)
1921	32.2 C (90.0 F)
1922	33.9 C (93.0 F)
1923	34.4 C (93.9 F)
1924	32.8 C (91.0 F)
1925	28.3 C (82.9 F)

Coldest night (TNn)

The coldest night of the year at Port Austin, 1896 to 1925. The record is -31.7 C (-25.1 F) in 1899, marked on the chart; the median year is -22.5 C (-8.5 F).

Coldest night (TNn) at Port Austin by year
Year	Coldest night (TNn)
1896	-14.4 C (6.1 F)
1897	-18.9 C (-2.0 F)
1898	-24.4 C (-11.9 F)
1899	-31.7 C (-25.1 F)
1900	-28.9 C (-20.0 F)
1901	-20.6 C (-5.1 F)
1902	-21.1 C (-6.0 F)
1903	-20.6 C (-5.1 F)
1904	-26.7 C (-16.1 F)
1905	-26.1 C (-15.0 F)
1906	-21.7 C (-7.1 F)
1907	-23.3 C (-9.9 F)
1908	-22.8 C (-9.0 F)
1909	-22.2 C (-8.0 F)
1910	-14.4 C (6.1 F)
1911	-14.4 C (6.1 F)
1912	-31.1 C (-24.0 F)
1913	-20.6 C (-5.1 F)
1914	-27.8 C (-18.0 F)
1915	-25.0 C (-13.0 F)
1916	-24.4 C (-11.9 F)
1917	-24.4 C (-11.9 F)
1918	-30.6 C (-23.1 F)
1919	-18.3 C (-0.9 F)
1920	-30.0 C (-22.0 F)
1921	-16.7 C (1.9 F)
1922	-18.9 C (-2.0 F)
1923	-21.7 C (-7.1 F)
1924	-22.2 C (-8.0 F)
1925	-25.6 C (-14.1 F)

Wettest day (Rx1day)

The wettest day of the year at Port Austin, 1896 to 1925. The record is 78.7 mm (3.1 in) in 1901, marked on the chart; the median year is 38.1 mm (1.5 in).

Wettest day (Rx1day) at Port Austin by year
Year	Wettest day (Rx1day)
1896	49.0 mm (1.9 in)
1897	61.5 mm (2.4 in)
1898	73.2 mm (2.9 in)
1899	71.1 mm (2.8 in)
1900	58.4 mm (2.3 in)
1901	78.7 mm (3.1 in)
1902	38.1 mm (1.5 in)
1903	43.2 mm (1.7 in)
1904	29.2 mm (1.1 in)
1905	38.1 mm (1.5 in)
1906	40.6 mm (1.6 in)
1907	27.9 mm (1.1 in)
1908	27.9 mm (1.1 in)
1909	30.0 mm (1.2 in)
1910	n/a
1911	30.0 mm (1.2 in)
1912	52.1 mm (2.1 in)
1913	30.5 mm (1.2 in)
1914	36.1 mm (1.4 in)
1915	48.3 mm (1.9 in)
1916	32.5 mm (1.3 in)
1917	37.1 mm (1.5 in)
1918	61.2 mm (2.4 in)
1919	29.2 mm (1.1 in)
1920	35.6 mm (1.4 in)
1921	50.8 mm (2.0 in)
1922	43.2 mm (1.7 in)
1923	35.6 mm (1.4 in)
1924	22.9 mm (0.9 in)
1925	27.9 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Port Austin, 1896 to 1925. The record is 122.0 mm (4.8 in) in 1912, marked on the chart; the median year is 55.4 mm (2.2 in).

Wettest five days (Rx5day) at Port Austin by year
Year	Wettest five days (Rx5day)
1896	49.0 mm (1.9 in)
1897	61.5 mm (2.4 in)
1898	99.9 mm (3.9 in)
1899	77.5 mm (3.1 in)
1900	83.8 mm (3.3 in)
1901	78.7 mm (3.1 in)
1902	53.3 mm (2.1 in)
1903	53.3 mm (2.1 in)
1904	41.9 mm (1.6 in)
1905	30.5 mm (1.2 in)
1906	40.6 mm (1.6 in)
1907	33.0 mm (1.3 in)
1908	55.9 mm (2.2 in)
1909	46.5 mm (1.8 in)
1910	n/a
1911	48.8 mm (1.9 in)
1912	122.0 mm (4.8 in)
1913	56.9 mm (2.2 in)
1914	55.4 mm (2.2 in)
1915	70.9 mm (2.8 in)
1916	55.4 mm (2.2 in)
1917	70.1 mm (2.8 in)
1918	84.1 mm (3.3 in)
1919	43.4 mm (1.7 in)
1920	39.6 mm (1.6 in)
1921	31.8 mm (1.3 in)
1922	89.0 mm (3.5 in)
1923	66.1 mm (2.6 in)
1924	27.9 mm (1.1 in)
1925	48.2 mm (1.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Port Austin, 1896 to 1925. The record is 66 days in 1901, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Port Austin by year
Year	Longest dry spell (CDD)
1896	21 days
1897	27 days
1898	22 days
1899	53 days
1900	41 days
1901	66 days
1902	25 days
1903	25 days
1904	16 days
1905	18 days
1906	28 days
1907	20 days
1908	30 days
1909	27 days
1910	n/a
1911	17 days
1912	17 days
1913	22 days
1914	27 days
1915	17 days
1916	39 days
1917	18 days
1918	34 days
1919	15 days
1920	19 days
1921	12 days
1922	19 days
1923	18 days
1924	24 days
1925	13 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 Port Austin standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Port Austin 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).