Vineland Rittenhouse Weather Records (CA006139143)

Record envelope, standing records and threshold days for Vineland Rittenhouse (CA006139143), Ontario, Canada, with 37 years of record.

Key Facts for Vineland Rittenhouse

Vineland Rittenhouse (CA006139143) is a weather station in Ontario, Canada at 43.17 latitude and -79.42 longitude, 95 m (312 ft) above sea level.
The station reports from 1965 to 2001, 37 years of record.
1,464 records set at Vineland Rittenhouse 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, 43.17 latitude, -79.42 longitude.
Elevation: 95 m (312 ft).
Period of record: 1965 to 2001, 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 Vineland Rittenhouse. 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 Vineland Rittenhouse, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	15.6 C (60.1 F)	-24.5 C (-12.1 F)	n/a	n/a
Feb	15.0 C (59.0 F)	-22.8 C (-9.0 F)	n/a	n/a
Mar	25.0 C (77.0 F)	-18.0 C (-0.4 F)	n/a	n/a
Apr	29.4 C (84.9 F)	-9.0 C (15.8 F)	n/a	n/a
May	32.2 C (90.0 F)	-2.2 C (28.0 F)	n/a	n/a
Jun	35.0 C (95.0 F)	1.7 C (35.1 F)	n/a	n/a
Jul	36.7 C (98.1 F)	6.1 C (43.0 F)	n/a	n/a
Aug	36.1 C (97.0 F)	3.3 C (37.9 F)	n/a	n/a
Sep	35.0 C (95.0 F)	0.0 C (32.0 F)	n/a	n/a
Oct	30.0 C (86.0 F)	-6.7 C (19.9 F)	n/a	n/a
Nov	22.5 C (72.5 F)	-11.1 C (12.0 F)	n/a	n/a
Dec	21.5 C (70.7 F)	-24.5 C (-12.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Vineland Rittenhouse still stand. 1965 holds the most, with 112.

Standing records at Vineland Rittenhouse by the year they were set
Year set	Standing records
1965	112
1966	87
1967	93
1968	69
1969	63
1970	72
1971	69
1972	64
1973	94
1974	76
1975	68
1976	98
1977	83
1978	62
1979	90
1980	62
1981	66
1982	70
1983	66

Wettest Day of Each Month

Jun: 78.5 mm (3.1 in)

The wettest day on record for each calendar month at Vineland Rittenhouse. The most was 78.5 mm (3.1 in) on 25 June 1968.

Record daily precipitation for each month at Vineland Rittenhouse
Month	Record daily precipitation (mm)	Date
Jan	36.6 mm (1.4 in)	31 January 1982
Feb	29.5 mm (1.2 in)	21 February 1976
Mar	39.6 mm (1.6 in)	1 March 1972
Apr	37.8 mm (1.5 in)	25 April 1976
May	51.3 mm (2.0 in)	6 May 1976
Jun	78.5 mm (3.1 in)	25 June 1968
Jul	49.5 mm (1.9 in)	20 July 1975
Aug	56.8 mm (2.2 in)	2 August 1978
Sep	68.8 mm (2.7 in)	5 September 1968
Oct	40.4 mm (1.6 in)	5 October 1983
Nov	39.6 mm (1.6 in)	28 November 1968
Dec	33.0 mm (1.3 in)	10 December 1969

Period of Record Coverage

1965 to 1983

19 years of record at Vineland Rittenhouse, 1965 to 1983. Every year has data for at least 90 percent of its days.

Days with data per year at Vineland Rittenhouse
Year	Days with data	Share of year	Complete
1965	365	100%	Yes
1966	348	95%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	364	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes

Latest Records

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

Climate Trend

18 complete years, 1965 to 1983

One stripe for each of 18 complete years at Vineland Rittenhouse, 1965 to 1983. Blue stripes are years cooler than the station's own mean of 8.7 C (47.6 F); red stripes are warmer. The coolest year was 1972, at 7.9 C (46.3 F), and the warmest was 1973, at 9.7 C (49.4 F). The strongest colour marks a difference of 1.1 C (2.0 F).

Annual mean temperature at Vineland Rittenhouse as warming stripes, 1965 to 1983
Year	Annual mean temperature	Difference from the station mean
1965	8.2 C	-0.44 C
1967	8.5 C	-0.17 C
1968	8.6 C	-0.07 C
1969	8.8 C	+0.12 C
1970	8.7 C	+0.09 C
1971	9.0 C	+0.36 C
1972	7.9 C	-0.71 C
1973	9.7 C	+1.03 C
1974	8.9 C	+0.24 C
1975	9.6 C	+0.91 C
1976	8.3 C	-0.31 C
1977	8.8 C	+0.12 C
1978	8.0 C	-0.62 C
1979	8.3 C	-0.39 C
1980	8.2 C	-0.45 C
1981	8.6 C	-0.01 C
1982	8.4 C	-0.27 C
1983	9.2 C	+0.59 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

1965 to 1983

Yearly extremes at Vineland Rittenhouse: 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)	1966	33.5 C (92.3 F)	19
Coldest night (TNn)	-24.5 C (-12.1 F)	1980	-20.0 C (-4.0 F)	19
Wettest day (Rx1day)	78.5 mm (3.1 in)	1968	46.8 mm (1.8 in)	19
Wettest five days (Rx5day)	91.6 mm (3.6 in)	1968	65.4 mm (2.6 in)	19
Longest dry spell (CDD)	24 days	1976	14 days	19

Hottest day (TXx)

The hottest day of the year at Vineland Rittenhouse, 1965 to 1983. The record is 36.7 C (98.1 F) in 1966, marked on the chart; the median year is 33.5 C (92.3 F).

Hottest day (TXx) at Vineland Rittenhouse by year
Year	Hottest day (TXx)
1965	32.8 C (91.0 F)
1966	36.7 C (98.1 F)
1967	31.7 C (89.1 F)
1968	33.3 C (91.9 F)
1969	32.8 C (91.0 F)
1970	32.2 C (90.0 F)
1971	33.3 C (91.9 F)
1972	33.3 C (91.9 F)
1973	36.1 C (97.0 F)
1974	33.9 C (93.0 F)
1975	35.6 C (96.1 F)
1976	32.2 C (90.0 F)
1977	36.5 C (97.7 F)
1978	35.0 C (95.0 F)
1979	34.5 C (94.1 F)
1980	33.5 C (92.3 F)
1981	34.0 C (93.2 F)
1982	32.5 C (90.5 F)
1983	35.5 C (95.9 F)

Coldest night (TNn)

The coldest night of the year at Vineland Rittenhouse, 1965 to 1983. The record is -24.5 C (-12.1 F) in 1980, marked on the chart; the median year is -20.0 C (-4.0 F).

Coldest night (TNn) at Vineland Rittenhouse by year
Year	Coldest night (TNn)
1965	-22.8 C (-9.0 F)
1966	-20.0 C (-4.0 F)
1967	-20.0 C (-4.0 F)
1968	-18.9 C (-2.0 F)
1969	-17.8 C (0.0 F)
1970	-21.1 C (-6.0 F)
1971	-19.4 C (-2.9 F)
1972	-19.4 C (-2.9 F)
1973	-16.7 C (1.9 F)
1974	-18.3 C (-0.9 F)
1975	-15.6 C (3.9 F)
1976	-22.8 C (-9.0 F)
1977	-20.0 C (-4.0 F)
1978	-18.0 C (-0.4 F)
1979	-22.5 C (-8.5 F)
1980	-24.5 C (-12.1 F)
1981	-24.5 C (-12.1 F)
1982	-24.0 C (-11.2 F)
1983	-17.0 C (1.4 F)

Wettest day (Rx1day)

The wettest day of the year at Vineland Rittenhouse, 1965 to 1983. The record is 78.5 mm (3.1 in) in 1968, marked on the chart; the median year is 46.8 mm (1.8 in).

Wettest day (Rx1day) at Vineland Rittenhouse by year
Year	Wettest day (Rx1day)
1965	54.6 mm (2.1 in)
1966	42.9 mm (1.7 in)
1967	33.8 mm (1.3 in)
1968	78.5 mm (3.1 in)
1969	33.0 mm (1.3 in)
1970	51.3 mm (2.0 in)
1971	38.6 mm (1.5 in)
1972	39.6 mm (1.6 in)
1973	33.5 mm (1.3 in)
1974	26.2 mm (1.0 in)
1975	49.5 mm (1.9 in)
1976	51.3 mm (2.0 in)
1977	44.4 mm (1.7 in)
1978	56.8 mm (2.2 in)
1979	48.4 mm (1.9 in)
1980	47.4 mm (1.9 in)
1981	44.6 mm (1.8 in)
1982	46.8 mm (1.8 in)
1983	56.6 mm (2.2 in)

Wettest five days (Rx5day)

The wettest five days of the year at Vineland Rittenhouse, 1965 to 1983. The record is 91.6 mm (3.6 in) in 1968, marked on the chart; the median year is 65.4 mm (2.6 in).

Wettest five days (Rx5day) at Vineland Rittenhouse by year
Year	Wettest five days (Rx5day)
1965	65.3 mm (2.6 in)
1966	63.8 mm (2.5 in)
1967	64.0 mm (2.5 in)
1968	91.6 mm (3.6 in)
1969	62.5 mm (2.5 in)
1970	60.7 mm (2.4 in)
1971	52.5 mm (2.1 in)
1972	65.5 mm (2.6 in)
1973	75.4 mm (3.0 in)
1974	53.3 mm (2.1 in)
1975	61.9 mm (2.4 in)
1976	89.9 mm (3.5 in)
1977	82.0 mm (3.2 in)
1978	76.4 mm (3.0 in)
1979	74.6 mm (2.9 in)
1980	59.4 mm (2.3 in)
1981	91.0 mm (3.6 in)
1982	70.4 mm (2.8 in)
1983	65.4 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Vineland Rittenhouse, 1965 to 1983. The record is 24 days in 1976, marked on the chart; the median year is 14 days.

Longest dry spell (CDD) at Vineland Rittenhouse by year
Year	Longest dry spell (CDD)
1965	12 days
1966	13 days
1967	12 days
1968	18 days
1969	20 days
1970	14 days
1971	12 days
1972	12 days
1973	21 days
1974	17 days
1975	19 days
1976	24 days
1977	13 days
1978	17 days
1979	12 days
1980	12 days
1981	11 days
1982	16 days
1983	20 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 Vineland Rittenhouse standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Vineland Rittenhouse 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).