Nipigon Weather Records (CA006045665)

Record envelope, standing records and threshold days for Nipigon (CA006045665), Ontario, Canada, with 37 years of record.

Key Facts for Nipigon

Nipigon (CA006045665) is a weather station in Ontario, Canada at 49.00 latitude and -88.25 longitude, 184 m (604 ft) above sea level.
The station reports from 1886 to 1922, 37 years of record.
1,460 records set at Nipigon still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Ontario, Canada, 49.00 latitude, -88.25 longitude.
Elevation: 184 m (604 ft).
Period of record: 1886 to 1922, 37 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 Nipigon. 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 Nipigon, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	3.9 C (39.0 F)	-43.9 C (-47.0 F)	n/a	n/a
Feb	6.7 C (44.1 F)	-40.0 C (-40.0 F)	n/a	n/a
Mar	10.6 C (51.1 F)	-27.8 C (-18.0 F)	n/a	n/a
Apr	23.9 C (75.0 F)	-19.4 C (-2.9 F)	n/a	n/a
May	30.0 C (86.0 F)	-11.1 C (12.0 F)	n/a	n/a
Jun	32.2 C (90.0 F)	-2.8 C (27.0 F)	n/a	n/a
Jul	33.3 C (91.9 F)	0.6 C (33.1 F)	n/a	n/a
Aug	31.1 C (88.0 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	30.0 C (86.0 F)	-3.9 C (25.0 F)	n/a	n/a
Oct	23.3 C (73.9 F)	-12.2 C (10.0 F)	n/a	n/a
Nov	11.7 C (53.1 F)	-26.1 C (-15.0 F)	n/a	n/a
Dec	7.8 C (46.0 F)	-38.3 C (-36.9 F)	n/a	n/a

Which Years Hold Standing Records

1,460 standing records

1,460 records at Nipigon still stand. 1915 holds the most, with 232.

Wettest Day of Each Month

Feb: 91.4 mm (3.6 in)

The wettest day on record for each calendar month at Nipigon. The most was 91.4 mm (3.6 in) on 8 February 1890.

Record daily precipitation for each month at Nipigon
Month	Record daily precipitation (mm)	Date
Jan	45.7 mm (1.8 in)	4 January 1897
Feb	91.4 mm (3.6 in)	8 February 1890
Mar	35.6 mm (1.4 in)	25 March 1914
Apr	50.8 mm (2.0 in)	2 April 1896
May	39.6 mm (1.6 in)	24 May 1887
Jun	31.5 mm (1.2 in)	8 June 1888
Jul	51.8 mm (2.0 in)	22 July 1922
Aug	39.6 mm (1.6 in)	23 August 1888
Sep	55.9 mm (2.2 in)	21 September 1913
Oct	48.3 mm (1.9 in)	5 October 1913
Nov	27.4 mm (1.1 in)	7 November 1918
Dec	30.5 mm (1.2 in)	26 December 1920

Period of Record Coverage

1914 to 1922

9 years of record at Nipigon, 1914 to 1922. 5 years have data for under 90 percent of days and are left out of rankings: 1914, 1916, 1917, 1919, 1920.

Latest Records

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

Extremes by Year

1886 to 1922

Yearly extremes at Nipigon: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.3 C (91.9 F)	1921	30.6 C (87.1 F)	9
Coldest night (TNn)	-43.9 C (-47.0 F)	1915	-37.2 C (-35.0 F)	9
Wettest day (Rx1day)	91.4 mm (3.6 in)	1890	36.8 mm (1.4 in)	23
Wettest five days (Rx5day)	121.9 mm (4.8 in)	1890	58.3 mm (2.3 in)	23
Longest dry spell (CDD)	27 days	1891	19 days	23

Hottest day (TXx)

The hottest day of the year at Nipigon, 1886 to 1922. The record is 33.3 C (91.9 F) in 1921, marked on the chart; the median year is 30.6 C (87.1 F).

Hottest day (TXx) at Nipigon by year
Year	Hottest day (TXx)
1886	n/a
1887	n/a
1888	n/a
1889	n/a
1890	n/a
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1913	n/a
1914	32.2 C (90.0 F)
1915	31.1 C (88.0 F)
1916	3.3 C (37.9 F)
1917	11.1 C (52.0 F)
1918	30.0 C (86.0 F)
1919	31.7 C (89.1 F)
1920	28.3 C (82.9 F)
1921	33.3 C (91.9 F)
1922	30.6 C (87.1 F)

Coldest night (TNn)

The coldest night of the year at Nipigon, 1886 to 1922. The record is -43.9 C (-47.0 F) in 1915, marked on the chart; the median year is -37.2 C (-35.0 F).

Coldest night (TNn) at Nipigon by year
Year	Coldest night (TNn)
1886	n/a
1887	n/a
1888	n/a
1889	n/a
1890	n/a
1891	n/a
1892	n/a
1893	n/a
1894	n/a
1895	n/a
1896	n/a
1897	n/a
1898	n/a
1913	n/a
1914	-38.3 C (-36.9 F)
1915	-43.9 C (-47.0 F)
1916	-40.0 C (-40.0 F)
1917	-36.7 C (-34.1 F)
1918	-39.4 C (-38.9 F)
1919	-37.2 C (-35.0 F)
1920	-36.7 C (-34.1 F)
1921	-33.3 C (-27.9 F)
1922	-36.7 C (-34.1 F)

Wettest day (Rx1day)

The wettest day of the year at Nipigon, 1886 to 1922. The record is 91.4 mm (3.6 in) in 1890, marked on the chart; the median year is 36.8 mm (1.4 in).

Wettest day (Rx1day) at Nipigon by year
Year	Wettest day (Rx1day)
1886	36.8 mm (1.4 in)
1887	40.1 mm (1.6 in)
1888	39.6 mm (1.6 in)
1889	29.2 mm (1.1 in)
1890	91.4 mm (3.6 in)
1891	33.3 mm (1.3 in)
1892	17.8 mm (0.7 in)
1893	40.6 mm (1.6 in)
1894	15.2 mm (0.6 in)
1895	25.4 mm (1.0 in)
1896	50.8 mm (2.0 in)
1897	45.7 mm (1.8 in)
1898	15.2 mm (0.6 in)
1913	55.9 mm (2.2 in)
1914	40.6 mm (1.6 in)
1915	52.6 mm (2.1 in)
1916	17.8 mm (0.7 in)
1917	15.2 mm (0.6 in)
1918	27.4 mm (1.1 in)
1919	35.6 mm (1.4 in)
1920	30.5 mm (1.2 in)
1921	45.7 mm (1.8 in)
1922	51.8 mm (2.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Nipigon, 1886 to 1922. The record is 121.9 mm (4.8 in) in 1890, marked on the chart; the median year is 58.3 mm (2.3 in).

Wettest five days (Rx5day) at Nipigon by year
Year	Wettest five days (Rx5day)
1886	77.4 mm (3.0 in)
1887	56.4 mm (2.2 in)
1888	73.4 mm (2.9 in)
1889	55.4 mm (2.2 in)
1890	121.9 mm (4.8 in)
1891	78.1 mm (3.1 in)
1892	35.6 mm (1.4 in)
1893	58.3 mm (2.3 in)
1894	20.4 mm (0.8 in)
1895	45.7 mm (1.8 in)
1896	63.5 mm (2.5 in)
1897	82.5 mm (3.2 in)
1898	30.5 mm (1.2 in)
1913	77.8 mm (3.1 in)
1914	79.8 mm (3.1 in)
1915	82.1 mm (3.2 in)
1916	25.3 mm (1.0 in)
1917	20.3 mm (0.8 in)
1918	45.2 mm (1.8 in)
1919	38.1 mm (1.5 in)
1920	41.7 mm (1.6 in)
1921	70.1 mm (2.8 in)
1922	64.5 mm (2.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Nipigon, 1886 to 1922. The record is 27 days in 1891, marked on the chart; the median year is 19 days.

Longest dry spell (CDD) at Nipigon by year
Year	Longest dry spell (CDD)
1886	13 days
1887	18 days
1888	14 days
1889	25 days
1890	24 days
1891	27 days
1892	23 days
1893	18 days
1894	16 days
1895	22 days
1896	20 days
1897	25 days
1898	27 days
1913	12 days
1914	14 days
1915	17 days
1916	19 days
1917	20 days
1918	27 days
1919	11 days
1920	22 days
1921	17 days
1922	16 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 Nipigon standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Nipigon 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.

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

Year	Days with data	Share of year	Complete
1914	275	75%	No
1915	365	100%	Yes
1916	57	16%	No
1917	61	17%	No
1918	344	94%	Yes
1919	268	73%	No
1920	273	75%	No
1921	364	100%	Yes
1922	363	99%	Yes