Niverville Weather Records (CA005022043)

Record envelope, standing records and threshold days for Niverville (CA005022043), Manitoba, Canada, with 32 years of record.

Key Facts for Niverville

Niverville (CA005022043) is a weather station in Manitoba, Canada at 49.60 latitude and -97.05 longitude, 237 m (778 ft) above sea level.
The station reports from 1961 to 1992, 32 years of record.
1,464 records set at Niverville still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Manitoba, Canada, 49.60 latitude, -97.05 longitude.
Elevation: 237 m (778 ft).
Period of record: 1961 to 1992, 32 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 Niverville. 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 Niverville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	4.4 C (39.9 F)	-42.2 C (-44.0 F)	n/a	n/a
Feb	7.5 C (45.5 F)	-44.4 C (-47.9 F)	n/a	n/a
Mar	18.9 C (66.0 F)	-37.2 C (-35.0 F)	n/a	n/a
Apr	34.0 C (93.2 F)	-26.7 C (-16.1 F)	n/a	n/a
May	37.5 C (99.5 F)	-10.6 C (12.9 F)	n/a	n/a
Jun	36.1 C (97.0 F)	-6.7 C (19.9 F)	n/a	n/a
Jul	36.1 C (97.0 F)	1.1 C (34.0 F)	n/a	n/a
Aug	37.8 C (100.0 F)	-2.0 C (28.4 F)	n/a	n/a
Sep	38.5 C (101.3 F)	-8.9 C (16.0 F)	n/a	n/a
Oct	28.9 C (84.0 F)	-15.0 C (5.0 F)	n/a	n/a
Nov	23.9 C (75.0 F)	-33.3 C (-27.9 F)	n/a	n/a
Dec	10.0 C (50.0 F)	-38.9 C (-38.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Niverville still stand. 1976 holds the most, with 81.

Standing records at Niverville by the year they were set
Year set	Standing records
1961	44
1962	56
1963	77
1964	73
1965	60
1966	70
1967	75
1968	69
1969	50
1970	55
1971	31
1972	72
1973	70
1974	67
1975	52
1976	81
1977	78
1978	38
1979	61
1980	72
1981	72
1982	62
1983	79

Wettest Day of Each Month

Jun: 77.5 mm (3.1 in)

The wettest day on record for each calendar month at Niverville. The most was 77.5 mm (3.1 in) on 30 June 1968.

Record daily precipitation for each month at Niverville
Month	Record daily precipitation (mm)	Date
Jan	17.8 mm (0.7 in)	11 January 1975
Feb	25.4 mm (1.0 in)	13 February 1979
Mar	18.3 mm (0.7 in)	13 March 1971
Apr	38.1 mm (1.5 in)	12 April 1964
May	48.3 mm (1.9 in)	21 May 1973
Jun	77.5 mm (3.1 in)	30 June 1968
Jul	64.8 mm (2.6 in)	2 July 1966
Aug	61.0 mm (2.4 in)	4 August 1968
Sep	50.8 mm (2.0 in)	1 September 1973
Oct	34.5 mm (1.4 in)	20 October 1963
Nov	17.8 mm (0.7 in)	20 November 1977
Dec	15.2 mm (0.6 in)	3 December 1961

Period of Record Coverage

1961 to 1983

23 years of record at Niverville, 1961 to 1983. 4 years have data for under 90 percent of days and are left out of rankings: 1961, 1962, 1963, 1965.

Days with data per year at Niverville
Year	Days with data	Share of year	Complete
1961	201	55%	No
1962	292	80%	No
1963	288	79%	No
1964	349	95%	Yes
1965	313	86%	No
1966	343	94%	Yes
1967	359	98%	Yes
1968	363	99%	Yes
1969	360	99%	Yes
1970	360	99%	Yes
1971	360	99%	Yes
1972	361	99%	Yes
1973	357	98%	Yes
1974	360	99%	Yes
1975	362	99%	Yes
1976	352	96%	Yes
1977	362	99%	Yes
1978	362	99%	Yes
1979	364	100%	Yes
1980	362	99%	Yes
1981	358	98%	Yes
1982	356	98%	Yes
1983	355	97%	Yes

Latest Records

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

Climate Trend

17 complete years, 1967 to 1983

One stripe for each of 17 complete years at Niverville, 1967 to 1983. Blue stripes are years cooler than the station's own mean of 1.9 C (35.4 F); red stripes are warmer. The coolest year was 1979, at 0.4 C (32.6 F), and the warmest was 1981, at 4.1 C (39.4 F). The strongest colour marks a difference of 2.3 C (4.1 F).

Annual mean temperature at Niverville as warming stripes, 1967 to 1983
Year	Annual mean temperature	Difference from the station mean
1967	1.3 C	-0.55 C
1968	1.8 C	-0.10 C
1969	1.8 C	-0.08 C
1970	0.9 C	-0.99 C
1971	1.8 C	-0.07 C
1972	0.4 C	-1.44 C
1973	2.8 C	+0.90 C
1974	1.2 C	-0.68 C
1975	2.0 C	+0.14 C
1976	2.1 C	+0.26 C
1977	3.1 C	+1.24 C
1978	1.2 C	-0.65 C
1979	0.4 C	-1.51 C
1980	2.3 C	+0.44 C
1981	4.1 C	+2.22 C
1982	1.5 C	-0.41 C
1983	3.2 C	+1.28 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 1983

Yearly extremes at Niverville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.5 C (101.3 F)	1983	35.0 C (95.0 F)	23
Coldest night (TNn)	-44.4 C (-47.9 F)	1966	-37.8 C (-36.0 F)	23
Wettest day (Rx1day)	77.5 mm (3.1 in)	1968	34.5 mm (1.4 in)	23
Wettest five days (Rx5day)	102.9 mm (4.1 in)	1974	59.7 mm (2.4 in)	23
Longest dry spell (CDD)	73 days	1980	32 days	23

Hottest day (TXx)

The hottest day of the year at Niverville, 1961 to 1983. The record is 38.5 C (101.3 F) in 1983, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Niverville by year
Year	Hottest day (TXx)
1961	36.7 C (98.1 F)
1962	33.3 C (91.9 F)
1963	34.4 C (93.9 F)
1964	37.2 C (99.0 F)
1965	33.9 C (93.0 F)
1966	33.3 C (91.9 F)
1967	35.0 C (95.0 F)
1968	32.8 C (91.0 F)
1969	33.9 C (93.0 F)
1970	35.0 C (95.0 F)
1971	32.8 C (91.0 F)
1972	36.7 C (98.1 F)
1973	33.9 C (93.0 F)
1974	35.6 C (96.1 F)
1975	36.1 C (97.0 F)
1976	37.8 C (100.0 F)
1977	32.8 C (91.0 F)
1978	36.7 C (98.1 F)
1979	35.0 C (95.0 F)
1980	37.5 C (99.5 F)
1981	32.5 C (90.5 F)
1982	33.0 C (91.4 F)
1983	38.5 C (101.3 F)

Coldest night (TNn)

The coldest night of the year at Niverville, 1961 to 1983. The record is -44.4 C (-47.9 F) in 1966, marked on the chart; the median year is -37.8 C (-36.0 F).

Coldest night (TNn) at Niverville by year
Year	Coldest night (TNn)
1961	-31.1 C (-24.0 F)
1962	-39.4 C (-38.9 F)
1963	-35.6 C (-32.1 F)
1964	-35.6 C (-32.1 F)
1965	-36.7 C (-34.1 F)
1966	-44.4 C (-47.9 F)
1967	-37.8 C (-36.0 F)
1968	-41.1 C (-42.0 F)
1969	-36.7 C (-34.1 F)
1970	-41.1 C (-42.0 F)
1971	-38.3 C (-36.9 F)
1972	-40.0 C (-40.0 F)
1973	-37.8 C (-36.0 F)
1974	-42.2 C (-44.0 F)
1975	-38.9 C (-38.0 F)
1976	-36.7 C (-34.1 F)
1977	-38.3 C (-36.9 F)
1978	-36.7 C (-34.1 F)
1979	-39.4 C (-38.9 F)
1980	-36.0 C (-32.8 F)
1981	-37.0 C (-34.6 F)
1982	-38.0 C (-36.4 F)
1983	-35.0 C (-31.0 F)

Wettest day (Rx1day)

The wettest day of the year at Niverville, 1961 to 1983. The record is 77.5 mm (3.1 in) in 1968, marked on the chart; the median year is 34.5 mm (1.4 in).

Wettest day (Rx1day) at Niverville by year
Year	Wettest day (Rx1day)
1961	32.5 mm (1.3 in)
1962	25.1 mm (1.0 in)
1963	34.5 mm (1.4 in)
1964	38.1 mm (1.5 in)
1965	26.2 mm (1.0 in)
1966	64.8 mm (2.6 in)
1967	26.9 mm (1.1 in)
1968	77.5 mm (3.1 in)
1969	39.4 mm (1.6 in)
1970	37.3 mm (1.5 in)
1971	25.4 mm (1.0 in)
1972	32.5 mm (1.3 in)
1973	50.8 mm (2.0 in)
1974	48.3 mm (1.9 in)
1975	36.8 mm (1.4 in)
1976	34.3 mm (1.4 in)
1977	58.4 mm (2.3 in)
1978	37.8 mm (1.5 in)
1979	33.8 mm (1.3 in)
1980	29.8 mm (1.2 in)
1981	59.4 mm (2.3 in)
1982	33.2 mm (1.3 in)
1983	31.0 mm (1.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Niverville, 1961 to 1983. The record is 102.9 mm (4.1 in) in 1974, marked on the chart; the median year is 59.7 mm (2.4 in).

Wettest five days (Rx5day) at Niverville by year
Year	Wettest five days (Rx5day)
1961	62.4 mm (2.5 in)
1962	70.2 mm (2.8 in)
1963	53.6 mm (2.1 in)
1964	53.3 mm (2.1 in)
1965	43.2 mm (1.7 in)
1966	93.5 mm (3.7 in)
1967	50.5 mm (2.0 in)
1968	95.5 mm (3.8 in)
1969	62.8 mm (2.5 in)
1970	65.1 mm (2.6 in)
1971	35.1 mm (1.4 in)
1972	47.3 mm (1.9 in)
1973	62.2 mm (2.4 in)
1974	102.9 mm (4.1 in)
1975	67.0 mm (2.6 in)
1976	74.2 mm (2.9 in)
1977	59.7 mm (2.4 in)
1978	50.6 mm (2.0 in)
1979	52.9 mm (2.1 in)
1980	41.8 mm (1.6 in)
1981	90.2 mm (3.6 in)
1982	56.6 mm (2.2 in)
1983	40.0 mm (1.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Niverville, 1961 to 1983. The record is 73 days in 1980, marked on the chart; the median year is 32 days.

Longest dry spell (CDD) at Niverville by year
Year	Longest dry spell (CDD)
1961	47 days
1962	21 days
1963	25 days
1964	53 days
1965	18 days
1966	21 days
1967	36 days
1968	33 days
1969	60 days
1970	42 days
1971	20 days
1972	19 days
1973	34 days
1974	27 days
1975	29 days
1976	59 days
1977	32 days
1978	31 days
1979	22 days
1980	73 days
1981	44 days
1982	35 days
1983	30 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 Niverville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Niverville 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 2026-10-15. Last revised 15 October 2026 (2026-10-15).