Elmira Weather Records (CA006142275)

Record envelope, standing records and threshold days for Elmira (CA006142275), Ontario, Canada, with 40 years of record.

Key Facts for Elmira

Elmira (CA006142275) is a weather station in Ontario, Canada at 43.60 latitude and -80.53 longitude, 351 m (1,152 ft) above sea level.
The station reports from 1955 to 1994, 40 years of record.
618 records set at Elmira 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, 43.60 latitude, -80.53 longitude.
Elevation: 351 m (1,152 ft).
Period of record: 1955 to 1994, 40 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 Elmira. 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 Elmira, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	26.7 C (80.1 F)	1.7 C (35.1 F)	n/a	n/a
May	33.3 C (91.9 F)	-7.2 C (19.0 F)	n/a	n/a
Jun	33.3 C (91.9 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	35.6 C (96.1 F)	2.2 C (36.0 F)	n/a	n/a
Aug	36.7 C (98.1 F)	0.6 C (33.1 F)	n/a	n/a
Sep	31.7 C (89.1 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

618 standing records

618 records at Elmira still stand. 1959 holds the most, with 111.

Wettest Day of Each Month

Aug: 113.3 mm (4.5 in)

The wettest day on record for each calendar month at Elmira. The most was 113.3 mm (4.5 in) on 2 August 1964.

Record daily precipitation for each month at Elmira
Month	Record daily precipitation (mm)	Date
Apr	11.9 mm (0.5 in)	27 April 1957
May	38.6 mm (1.5 in)	25 May 1970
Jun	68.1 mm (2.7 in)	13 June 1966
Jul	73.7 mm (2.9 in)	5 July 1971
Aug	113.3 mm (4.5 in)	2 August 1964
Sep	24.1 mm (0.9 in)	20 September 1983
Oct	22.4 mm (0.9 in)	22 October 1983
Dec	24.8 mm (1.0 in)	6 December 1983

Period of Record Coverage

1955 to 1973

18 years of record at Elmira, 1955 to 1973. 18 years have data for under 90 percent of days and are left out of rankings: 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962 and others.

Days with data per year at Elmira
Year	Days with data	Share of year	Complete
1955	101	28%	No
1956	129	35%	No
1957	130	36%	No
1958	123	34%	No
1959	148	41%	No
1960	122	33%	No
1961	122	33%	No
1962	123	34%	No
1963	123	34%	No
1964	136	37%	No
1965	110	30%	No
1966	122	33%	No
1968	92	25%	No
1969	92	25%	No
1970	117	32%	No
1971	105	29%	No
1972	123	34%	No
1973	89	24%	No

Latest Records

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

Extremes by Year

1955 to 1983

Yearly extremes at Elmira: 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)	1955	32.2 C (90.0 F)	18
Coldest night (TNn)	-7.2 C (19.0 F)	1966	-3.6 C (25.5 F)	18
Wettest day (Rx1day)	113.3 mm (4.5 in)	1964	36.3 mm (1.4 in)	19
Wettest five days (Rx5day)	146.5 mm (5.8 in)	1956	64.8 mm (2.6 in)	19
Longest dry spell (CDD)	24 days	1966	13 days	19

Hottest day (TXx)

The hottest day of the year at Elmira, 1955 to 1983. The record is 36.7 C (98.1 F) in 1955, marked on the chart; the median year is 32.2 C (90.0 F).

Hottest day (TXx) at Elmira by year
Year	Hottest day (TXx)
1955	36.7 C (98.1 F)
1956	32.2 C (90.0 F)
1957	32.2 C (90.0 F)
1958	31.1 C (88.0 F)
1959	32.2 C (90.0 F)
1960	31.1 C (88.0 F)
1961	31.1 C (88.0 F)
1962	33.3 C (91.9 F)
1963	33.9 C (93.0 F)
1964	32.2 C (90.0 F)
1965	31.7 C (89.1 F)
1966	33.3 C (91.9 F)
1968	31.7 C (89.1 F)
1969	32.2 C (90.0 F)
1970	31.1 C (88.0 F)
1971	33.3 C (91.9 F)
1972	31.7 C (89.1 F)
1973	32.8 C (91.0 F)
1983	n/a

Coldest night (TNn)

The coldest night of the year at Elmira, 1955 to 1983. The record is -7.2 C (19.0 F) in 1966, marked on the chart; the median year is -3.6 C (25.5 F).

Coldest night (TNn) at Elmira by year
Year	Coldest night (TNn)
1955	-0.6 C (30.9 F)
1956	-3.9 C (25.0 F)
1957	-4.4 C (24.1 F)
1958	-3.9 C (25.0 F)
1959	-3.3 C (26.1 F)
1960	-2.2 C (28.0 F)
1961	-3.9 C (25.0 F)
1962	-3.3 C (26.1 F)
1963	-4.4 C (24.1 F)
1964	-1.1 C (30.0 F)
1965	-2.2 C (28.0 F)
1966	-7.2 C (19.0 F)
1968	-3.9 C (25.0 F)
1969	1.7 C (35.1 F)
1970	-3.9 C (25.0 F)
1971	0.6 C (33.1 F)
1972	-3.9 C (25.0 F)
1973	6.1 C (43.0 F)
1983	n/a

Wettest day (Rx1day)

The wettest day of the year at Elmira, 1955 to 1983. The record is 113.3 mm (4.5 in) in 1964, marked on the chart; the median year is 36.3 mm (1.4 in).

Wettest day (Rx1day) at Elmira by year
Year	Wettest day (Rx1day)
1955	28.4 mm (1.1 in)
1956	100.8 mm (4.0 in)
1957	45.2 mm (1.8 in)
1958	67.8 mm (2.7 in)
1959	36.3 mm (1.4 in)
1960	32.8 mm (1.3 in)
1961	22.4 mm (0.9 in)
1962	32.0 mm (1.3 in)
1963	26.4 mm (1.0 in)
1964	113.3 mm (4.5 in)
1965	29.7 mm (1.2 in)
1966	68.1 mm (2.7 in)
1968	43.2 mm (1.7 in)
1969	27.7 mm (1.1 in)
1970	38.6 mm (1.5 in)
1971	73.7 mm (2.9 in)
1972	31.0 mm (1.2 in)
1973	56.9 mm (2.2 in)
1983	32.8 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Elmira, 1955 to 1983. The record is 146.5 mm (5.8 in) in 1956, marked on the chart; the median year is 64.8 mm (2.6 in).

Wettest five days (Rx5day) at Elmira by year
Year	Wettest five days (Rx5day)
1955	38.6 mm (1.5 in)
1956	146.5 mm (5.8 in)
1957	88.4 mm (3.5 in)
1958	76.9 mm (3.0 in)
1959	72.2 mm (2.8 in)
1960	74.7 mm (2.9 in)
1961	27.7 mm (1.1 in)
1962	53.9 mm (2.1 in)
1963	48.5 mm (1.9 in)
1964	113.9 mm (4.5 in)
1965	39.9 mm (1.6 in)
1966	101.4 mm (4.0 in)
1968	43.5 mm (1.7 in)
1969	50.3 mm (2.0 in)
1970	46.3 mm (1.8 in)
1971	76.5 mm (3.0 in)
1972	64.8 mm (2.6 in)
1973	78.7 mm (3.1 in)
1983	55.7 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Elmira, 1955 to 1983. The record is 24 days in 1966, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at Elmira by year
Year	Longest dry spell (CDD)
1955	19 days
1956	7 days
1957	18 days
1958	13 days
1959	11 days
1960	18 days
1961	9 days
1962	16 days
1963	16 days
1964	8 days
1965	10 days
1966	24 days
1968	9 days
1969	13 days
1970	15 days
1971	13 days
1972	13 days
1973	11 days
1983	9 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 Elmira standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Elmira 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).