L Anse 2 S Weather Records (USC00204623)

Record envelope, standing records and threshold days for L Anse 2 S (USC00204623), Michigan, United States, with 39 years of record.

Key Facts for L Anse 2 S

L Anse 2 S (USC00204623) is a weather station in Michigan, United States at 46.73 latitude and -88.45 longitude, 235 m (771 ft) above sea level.
The station reports from 1929 to 1967, 39 years of record.
1,464 records set at L Anse 2 S 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, 46.73 latitude, -88.45 longitude.
Elevation: 235 m (771 ft).
Period of record: 1929 to 1967, 39 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 L Anse 2 S. 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 L Anse 2 S, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.9 C (48.0 F)	-32.8 C (-27.0 F)	n/a	n/a
Feb	16.1 C (61.0 F)	-38.3 C (-36.9 F)	n/a	n/a
Mar	21.1 C (70.0 F)	-37.2 C (-35.0 F)	n/a	n/a
Apr	28.3 C (82.9 F)	-17.8 C (0.0 F)	n/a	n/a
May	35.0 C (95.0 F)	-9.4 C (15.1 F)	n/a	n/a
Jun	35.6 C (96.1 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	36.7 C (98.1 F)	0.0 C (32.0 F)	n/a	n/a
Aug	34.4 C (93.9 F)	0.6 C (33.1 F)	n/a	n/a
Sep	35.6 C (96.1 F)	-3.9 C (25.0 F)	n/a	n/a
Oct	29.4 C (84.9 F)	-7.2 C (19.0 F)	n/a	n/a
Nov	20.6 C (69.1 F)	-20.6 C (-5.1 F)	n/a	n/a
Dec	15.6 C (60.1 F)	-26.7 C (-16.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at L Anse 2 S still stand. 1964 holds the most, with 128.

Wettest Day of Each Month

Jun: 94.0 mm (3.7 in)

The wettest day on record for each calendar month at L Anse 2 S. The most was 94.0 mm (3.7 in) on 11 June 1939.

Record daily precipitation for each month at L Anse 2 S
Month	Record daily precipitation (mm)	Date
Jan	38.1 mm (1.5 in)	5 January 1939
Feb	38.1 mm (1.5 in)	28 February 1939
Mar	74.4 mm (2.9 in)	15 March 1939
Apr	74.7 mm (2.9 in)	13 April 1951
May	47.0 mm (1.9 in)	5 May 1949
Jun	94.0 mm (3.7 in)	11 June 1939
Jul	65.5 mm (2.6 in)	1 July 1953
Aug	69.6 mm (2.7 in)	29 August 1941
Sep	51.6 mm (2.0 in)	17 September 1955
Oct	64.0 mm (2.5 in)	24 October 1959
Nov	64.8 mm (2.6 in)	16 November 1950
Dec	34.3 mm (1.4 in)	16 December 1940

Period of Record Coverage

1929 to 1967

15 years of record at L Anse 2 S, 1929 to 1967. 3 years have data for under 90 percent of days and are left out of rankings: 1954, 1966, 1967.

Days with data per year at L Anse 2 S
Year	Days with data	Share of year	Complete
1929	356	98%	Yes
1954	245	67%	No
1955	363	99%	Yes
1956	365	100%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	364	100%	Yes
1960	366	100%	Yes
1961	364	100%	Yes
1962	365	100%	Yes
1963	364	100%	Yes
1964	347	95%	Yes
1965	359	98%	Yes
1966	296	81%	No
1967	59	16%	No

Latest Records

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

Climate Trend

10 complete years, 1955 to 1965

One stripe for each of 10 complete years at L Anse 2 S, 1955 to 1965. Blue stripes are years cooler than the station's own mean of 5.5 C (41.9 F); red stripes are warmer. The coolest year was 1962, at 5.0 C (40.9 F), and the warmest was 1955, at 6.5 C (43.6 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at L Anse 2 S as warming stripes, 1955 to 1965
Year	Annual mean temperature	Difference from the station mean
1955	6.5 C	+0.98 C
1956	5.5 C	+0.04 C
1957	5.4 C	-0.12 C
1958	5.5 C	+0.02 C
1959	5.3 C	-0.18 C
1960	5.1 C	-0.36 C
1961	6.1 C	+0.56 C
1962	5.0 C	-0.53 C
1963	5.6 C	+0.10 C
1965	5.0 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

1929 to 1967

Yearly extremes at L Anse 2 S: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.7 C (98.1 F)	1963	33.9 C (93.0 F)	15
Coldest night (TNn)	-38.3 C (-36.9 F)	1958	-31.1 C (-24.0 F)	15
Wettest day (Rx1day)	94.0 mm (3.7 in)	1939	46.1 mm (1.8 in)	28
Wettest five days (Rx5day)	129.4 mm (5.1 in)	1951	73.7 mm (2.9 in)	28
Longest dry spell (CDD)	33 days	1958	17 days	28

Hottest day (TXx)

The hottest day of the year at L Anse 2 S, 1929 to 1967. The record is 36.7 C (98.1 F) in 1963, marked on the chart; the median year is 33.9 C (93.0 F).

Hottest day (TXx) at L Anse 2 S by year
Year	Hottest day (TXx)
1929	35.6 C (96.1 F)
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	32.2 C (90.0 F)
1955	34.4 C (93.9 F)
1956	35.0 C (95.0 F)
1957	33.9 C (93.0 F)
1958	32.8 C (91.0 F)
1959	33.3 C (91.9 F)
1960	33.3 C (91.9 F)
1961	34.4 C (93.9 F)
1962	33.3 C (91.9 F)
1963	36.7 C (98.1 F)
1964	36.1 C (97.0 F)
1965	33.9 C (93.0 F)
1966	35.0 C (95.0 F)
1967	6.7 C (44.1 F)

Coldest night (TNn)

The coldest night of the year at L Anse 2 S, 1929 to 1967. The record is -38.3 C (-36.9 F) in 1958, marked on the chart; the median year is -31.1 C (-24.0 F).

Coldest night (TNn) at L Anse 2 S by year
Year	Coldest night (TNn)
1929	-31.1 C (-24.0 F)
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	-17.8 C (0.0 F)
1955	-30.0 C (-22.0 F)
1956	-26.7 C (-16.1 F)
1957	-31.1 C (-24.0 F)
1958	-38.3 C (-36.9 F)
1959	-35.6 C (-32.1 F)
1960	-27.8 C (-18.0 F)
1961	-30.6 C (-23.1 F)
1962	-37.2 C (-35.0 F)
1963	-35.0 C (-31.0 F)
1964	-26.1 C (-15.0 F)
1965	-32.8 C (-27.0 F)
1966	-38.3 C (-36.9 F)
1967	-32.2 C (-26.0 F)

Wettest day (Rx1day)

The wettest day of the year at L Anse 2 S, 1929 to 1967. The record is 94.0 mm (3.7 in) in 1939, marked on the chart; the median year is 46.1 mm (1.8 in).

Wettest day (Rx1day) at L Anse 2 S by year
Year	Wettest day (Rx1day)
1929	53.3 mm (2.1 in)
1938	10.9 mm (0.4 in)
1939	94.0 mm (3.7 in)
1940	47.8 mm (1.9 in)
1941	69.6 mm (2.7 in)
1942	39.4 mm (1.6 in)
1943	27.9 mm (1.1 in)
1944	34.3 mm (1.4 in)
1948	33.5 mm (1.3 in)
1949	51.8 mm (2.0 in)
1950	64.8 mm (2.6 in)
1951	74.7 mm (2.9 in)
1952	64.3 mm (2.5 in)
1953	65.5 mm (2.6 in)
1954	62.5 mm (2.5 in)
1955	51.6 mm (2.0 in)
1956	41.9 mm (1.6 in)
1957	46.5 mm (1.8 in)
1958	46.5 mm (1.8 in)
1959	65.0 mm (2.6 in)
1960	37.1 mm (1.5 in)
1961	25.7 mm (1.0 in)
1962	27.9 mm (1.1 in)
1963	33.3 mm (1.3 in)
1964	44.2 mm (1.7 in)
1965	45.7 mm (1.8 in)
1966	36.8 mm (1.4 in)
1967	12.4 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at L Anse 2 S, 1929 to 1967. The record is 129.4 mm (5.1 in) in 1951, marked on the chart; the median year is 73.7 mm (2.9 in).

Wettest five days (Rx5day) at L Anse 2 S by year
Year	Wettest five days (Rx5day)
1929	107.2 mm (4.2 in)
1938	14.9 mm (0.6 in)
1939	124.4 mm (4.9 in)
1940	78.2 mm (3.1 in)
1941	93.0 mm (3.7 in)
1942	65.0 mm (2.6 in)
1943	49.3 mm (1.9 in)
1944	63.8 mm (2.5 in)
1948	41.6 mm (1.6 in)
1949	127.8 mm (5.0 in)
1950	71.0 mm (2.8 in)
1951	129.4 mm (5.1 in)
1952	96.8 mm (3.8 in)
1953	115.0 mm (4.5 in)
1954	84.6 mm (3.3 in)
1955	85.1 mm (3.4 in)
1956	61.3 mm (2.4 in)
1957	83.1 mm (3.3 in)
1958	71.4 mm (2.8 in)
1959	90.5 mm (3.6 in)
1960	75.9 mm (3.0 in)
1961	51.2 mm (2.0 in)
1962	71.4 mm (2.8 in)
1963	48.5 mm (1.9 in)
1964	69.9 mm (2.8 in)
1965	87.9 mm (3.5 in)
1966	65.2 mm (2.6 in)
1967	21.6 mm (0.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at L Anse 2 S, 1929 to 1967. The record is 33 days in 1958, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at L Anse 2 S by year
Year	Longest dry spell (CDD)
1929	14 days
1938	7 days
1939	28 days
1940	19 days
1941	6 days
1942	9 days
1943	18 days
1944	21 days
1948	30 days
1949	23 days
1950	17 days
1951	17 days
1952	26 days
1953	17 days
1954	15 days
1955	13 days
1956	20 days
1957	19 days
1958	33 days
1959	16 days
1960	13 days
1961	18 days
1962	19 days
1963	27 days
1964	13 days
1965	16 days
1966	15 days
1967	6 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 L Anse 2 S standing records by year: CSV or JSON. Field meanings are on the data page.
Data for L Anse 2 S 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.

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