Ochiltree Miocene Weather Records (CA001095676)

Record envelope, standing records and threshold days for Ochiltree Miocene (CA001095676), British Columbia, Canada, with 41 years of record.

Key Facts for Ochiltree Miocene

Ochiltree Miocene (CA001095676) is a weather station in British Columbia, Canada at 52.27 latitude and -121.72 longitude, 1,027 m (3,369 ft) above sea level.
The station reports from 1963 to 2003, 41 years of record.
1,464 records set at Ochiltree Miocene still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: British Columbia, Canada, 52.27 latitude, -121.72 longitude.
Elevation: 1,027 m (3,369 ft).
Period of record: 1963 to 2003, 41 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 Ochiltree Miocene. 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 Ochiltree Miocene, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	11.1 C (52.0 F)	-36.1 C (-33.0 F)	n/a	n/a
Feb	13.9 C (57.0 F)	-28.3 C (-18.9 F)	n/a	n/a
Mar	15.6 C (60.1 F)	-30.6 C (-23.1 F)	n/a	n/a
Apr	27.8 C (82.0 F)	-18.3 C (-0.9 F)	n/a	n/a
May	29.4 C (84.9 F)	-4.4 C (24.1 F)	n/a	n/a
Jun	31.7 C (89.1 F)	-1.7 C (28.9 F)	n/a	n/a
Jul	33.3 C (91.9 F)	-1.1 C (30.0 F)	n/a	n/a
Aug	32.8 C (91.0 F)	-1.1 C (30.0 F)	n/a	n/a
Sep	29.4 C (84.9 F)	-11.1 C (12.0 F)	n/a	n/a
Oct	22.8 C (73.0 F)	-13.9 C (7.0 F)	n/a	n/a
Nov	16.1 C (61.0 F)	-26.7 C (-16.1 F)	n/a	n/a
Dec	7.8 C (46.0 F)	-38.9 C (-38.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Ochiltree Miocene still stand. 1971 holds the most, with 122.

Wettest Day of Each Month

Oct: 56.1 mm (2.2 in)

The wettest day on record for each calendar month at Ochiltree Miocene. The most was 56.1 mm (2.2 in) on 29 October 1967.

Record daily precipitation for each month at Ochiltree Miocene
Month	Record daily precipitation (mm)	Date
Jan	31.0 mm (1.2 in)	29 January 1971
Feb	19.3 mm (0.8 in)	3 February 1967
Mar	15.2 mm (0.6 in)	12 March 1974
Apr	18.0 mm (0.7 in)	14 April 1976
May	25.4 mm (1.0 in)	23 May 1977
Jun	28.7 mm (1.1 in)	8 June 1971
Jul	27.9 mm (1.1 in)	24 July 1966
Aug	31.0 mm (1.2 in)	21 August 1975
Sep	20.3 mm (0.8 in)	13 September 1963
Oct	56.1 mm (2.2 in)	29 October 1967
Nov	31.8 mm (1.3 in)	30 November 1975
Dec	30.7 mm (1.2 in)	8 December 1971

Period of Record Coverage

1963 to 1978

16 years of record at Ochiltree Miocene, 1963 to 1978. 1 years have data for under 90 percent of days and are left out of rankings: 1972.

Days with data per year at Ochiltree Miocene
Year	Days with data	Share of year	Complete
1963	365	100%	Yes
1964	361	99%	Yes
1965	365	100%	Yes
1966	363	99%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	341	93%	Yes
1971	365	100%	Yes
1972	277	76%	No
1973	332	91%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	361	99%	Yes
1977	358	98%	Yes
1978	334	92%	Yes

Latest Records

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

Climate Trend

11 complete years, 1963 to 1977

One stripe for each of 11 complete years at Ochiltree Miocene, 1963 to 1977. Blue stripes are years cooler than the station's own mean of 3.7 C (38.7 F); red stripes are warmer. The coolest year was 1975, at 2.6 C (36.7 F), and the warmest was 1963, at 4.9 C (40.7 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Ochiltree Miocene as warming stripes, 1963 to 1977
Year	Annual mean temperature	Difference from the station mean
1963	4.9 C	+1.12 C
1964	2.8 C	-0.96 C
1965	3.6 C	-0.12 C
1966	3.7 C	+0.00 C
1967	4.8 C	+1.01 C
1968	3.6 C	-0.17 C
1969	4.1 C	+0.36 C
1971	3.4 C	-0.32 C
1974	4.4 C	+0.62 C
1975	2.6 C	-1.12 C
1977	3.3 C	-0.45 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

1963 to 1978

Yearly extremes at Ochiltree Miocene: 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)	1971	30.9 C (87.5 F)	16
Coldest night (TNn)	-38.9 C (-38.0 F)	1968	-32.8 C (-27.0 F)	16
Wettest day (Rx1day)	56.1 mm (2.2 in)	1967	23.8 mm (0.9 in)	16
Wettest five days (Rx5day)	105.4 mm (4.1 in)	1967	43.0 mm (1.7 in)	16
Longest dry spell (CDD)	33 days	1974	21 days	16

Hottest day (TXx)

The hottest day of the year at Ochiltree Miocene, 1963 to 1978. The record is 33.3 C (91.9 F) in 1971, marked on the chart; the median year is 30.9 C (87.5 F).

Hottest day (TXx) at Ochiltree Miocene by year
Year	Hottest day (TXx)
1963	28.9 C (84.0 F)
1964	26.7 C (80.1 F)
1965	32.2 C (90.0 F)
1966	32.2 C (90.0 F)
1967	31.7 C (89.1 F)
1968	28.9 C (84.0 F)
1969	31.7 C (89.1 F)
1970	30.6 C (87.1 F)
1971	33.3 C (91.9 F)
1972	29.4 C (84.9 F)
1973	30.6 C (87.1 F)
1974	31.1 C (88.0 F)
1975	31.1 C (88.0 F)
1976	26.1 C (79.0 F)
1977	28.9 C (84.0 F)
1978	33.3 C (91.9 F)

Coldest night (TNn)

The coldest night of the year at Ochiltree Miocene, 1963 to 1978. The record is -38.9 C (-38.0 F) in 1968, marked on the chart; the median year is -32.8 C (-27.0 F).

Coldest night (TNn) at Ochiltree Miocene by year
Year	Coldest night (TNn)
1963	-32.8 C (-27.0 F)
1964	-36.7 C (-34.1 F)
1965	-32.8 C (-27.0 F)
1966	-31.7 C (-25.1 F)
1967	-26.7 C (-16.1 F)
1968	-38.9 C (-38.0 F)
1969	-36.1 C (-33.0 F)
1970	-29.4 C (-20.9 F)
1971	-33.3 C (-27.9 F)
1972	-35.6 C (-32.1 F)
1973	-28.9 C (-20.0 F)
1974	-27.8 C (-18.0 F)
1975	-34.4 C (-29.9 F)
1976	-30.6 C (-23.1 F)
1977	-35.6 C (-32.1 F)
1978	-27.2 C (-17.0 F)

Wettest day (Rx1day)

The wettest day of the year at Ochiltree Miocene, 1963 to 1978. The record is 56.1 mm (2.2 in) in 1967, marked on the chart; the median year is 23.8 mm (0.9 in).

Wettest day (Rx1day) at Ochiltree Miocene by year
Year	Wettest day (Rx1day)
1963	27.7 mm (1.1 in)
1964	28.4 mm (1.1 in)
1965	25.4 mm (1.0 in)
1966	27.9 mm (1.1 in)
1967	56.1 mm (2.2 in)
1968	21.6 mm (0.9 in)
1969	19.1 mm (0.8 in)
1970	17.5 mm (0.7 in)
1971	31.0 mm (1.2 in)
1972	22.1 mm (0.9 in)
1973	22.1 mm (0.9 in)
1974	15.2 mm (0.6 in)
1975	31.8 mm (1.3 in)
1976	18.0 mm (0.7 in)
1977	25.4 mm (1.0 in)
1978	20.4 mm (0.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ochiltree Miocene, 1963 to 1978. The record is 105.4 mm (4.1 in) in 1967, marked on the chart; the median year is 43.0 mm (1.7 in).

Wettest five days (Rx5day) at Ochiltree Miocene by year
Year	Wettest five days (Rx5day)
1963	49.0 mm (1.9 in)
1964	57.6 mm (2.3 in)
1965	41.9 mm (1.6 in)
1966	50.7 mm (2.0 in)
1967	105.4 mm (4.1 in)
1968	32.7 mm (1.3 in)
1969	39.1 mm (1.5 in)
1970	42.4 mm (1.7 in)
1971	73.2 mm (2.9 in)
1972	68.8 mm (2.7 in)
1973	34.4 mm (1.4 in)
1974	34.0 mm (1.3 in)
1975	54.1 mm (2.1 in)
1976	34.8 mm (1.4 in)
1977	37.8 mm (1.5 in)
1978	43.6 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ochiltree Miocene, 1963 to 1978. The record is 33 days in 1974, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Ochiltree Miocene by year
Year	Longest dry spell (CDD)
1963	20 days
1964	16 days
1965	23 days
1966	21 days
1967	23 days
1968	14 days
1969	20 days
1970	20 days
1971	29 days
1972	28 days
1973	15 days
1974	33 days
1975	15 days
1976	18 days
1977	24 days
1978	24 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 Ochiltree Miocene standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Ochiltree Miocene 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).