East Hereford Weather Records (CA007022300)
Record envelope, standing records and threshold days for East Hereford (CA007022300), Quebec, Canada, with 46 years of record.
Key Facts for East Hereford
- East Hereford (CA007022300) is a weather station in Quebec, Canada at 45.08 latitude and -71.50 longitude, 358 m (1,175 ft) above sea level.
- The station reports from 1949 to 1994, 46 years of record.
- 1,464 records set at East Hereford still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- East Hereford set a daily record high minimum temperature of 1.0 C (33.8 F) on 14 December 1983.
About the Station
- Location: Quebec, Canada, 45.08 latitude, -71.50 longitude.
- Elevation: 358 m (1,175 ft).
- Period of record: 1949 to 1994, 46 years.
- Eligible elements: tmax, tmin, prcp, snow.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 17.2 C (63.0 F) | -42.2 C (-44.0 F) | n/a | n/a |
| Feb | 15.5 C (59.9 F) | -41.1 C (-42.0 F) | n/a | n/a |
| Mar | 19.5 C (67.1 F) | -35.6 C (-32.1 F) | n/a | n/a |
| Apr | 28.3 C (82.9 F) | -25.0 C (-13.0 F) | n/a | n/a |
| May | 31.1 C (88.0 F) | -8.3 C (17.1 F) | n/a | n/a |
| Jun | 31.7 C (89.1 F) | -2.8 C (27.0 F) | n/a | n/a |
| Jul | 33.3 C (91.9 F) | -1.1 C (30.0 F) | n/a | n/a |
| Aug | 32.2 C (90.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Sep | 30.6 C (87.1 F) | -8.0 C (17.6 F) | n/a | n/a |
| Oct | 28.9 C (84.0 F) | -12.8 C (9.0 F) | n/a | n/a |
| Nov | 24.4 C (75.9 F) | -27.8 C (-18.0 F) | n/a | n/a |
| Dec | 17.8 C (64.0 F) | -40.0 C (-40.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1949 | 10 |
| 1950 | 57 |
| 1951 | 52 |
| 1952 | 35 |
| 1953 | 58 |
| 1954 | 42 |
| 1955 | 59 |
| 1956 | 62 |
| 1957 | 54 |
| 1958 | 30 |
| 1959 | 55 |
| 1960 | 35 |
| 1961 | 39 |
| 1962 | 35 |
| 1963 | 36 |
| 1964 | 44 |
| 1965 | 39 |
| 1966 | 49 |
| 1967 | 41 |
| 1968 | 42 |
| 1969 | 44 |
| 1970 | 41 |
| 1971 | 37 |
| 1972 | 27 |
| 1973 | 36 |
| 1974 | 36 |
| 1975 | 32 |
| 1976 | 47 |
| 1977 | 34 |
| 1978 | 39 |
| 1979 | 55 |
| 1980 | 34 |
| 1981 | 50 |
| 1982 | 44 |
| 1983 | 34 |
Wettest Day of Each Month
Jun: 76.2 mm (3.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 33.0 mm (1.3 in) | 20 January 1954 |
| Feb | 50.8 mm (2.0 in) | 7 February 1951 |
| Mar | 48.0 mm (1.9 in) | 29 March 1951 |
| Apr | 47.2 mm (1.9 in) | 23 April 1974 |
| May | 38.1 mm (1.5 in) | 31 May 1955 |
| Jun | 76.2 mm (3.0 in) | 28 June 1959 |
| Jul | 65.5 mm (2.6 in) | 20 July 1967 |
| Aug | 65.3 mm (2.6 in) | 31 August 1954 |
| Sep | 58.2 mm (2.3 in) | 12 September 1960 |
| Oct | 50.8 mm (2.0 in) | 8 October 1976 |
| Nov | 70.4 mm (2.8 in) | 26 November 1950 |
| Dec | 39.4 mm (1.6 in) | 4 December 1950 |
Period of Record Coverage
1949 to 1983| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1949 | 109 | 30% | No |
| 1950 | 349 | 96% | Yes |
| 1951 | 364 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 364 | 100% | Yes |
| 1956 | 363 | 99% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 362 | 99% | Yes |
| 1960 | 364 | 99% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 346 | 95% | Yes |
| 1963 | 332 | 91% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 360 | 99% | Yes |
| 1971 | 351 | 96% | Yes |
| 1972 | 327 | 89% | No |
| 1973 | 343 | 94% | Yes |
| 1974 | 349 | 96% | Yes |
| 1975 | 347 | 95% | Yes |
| 1976 | 345 | 94% | Yes |
| 1977 | 307 | 84% | No |
| 1978 | 352 | 96% | Yes |
| 1979 | 356 | 98% | Yes |
| 1980 | 348 | 95% | Yes |
| 1981 | 354 | 97% | Yes |
| 1982 | 338 | 93% | Yes |
| 1983 | 341 | 93% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 14 December 1983 | East Hereford, CA | daily high min | 1.0 C (33.8 F) | 1.6 C (2.9 F) | 14 years | 8 of 100 (Routine) |
| 13 December 1983 | East Hereford, CA | daily rain | 35.8 mm (1.4 in) | 19.3 mm (0.8 in) | 5 years | 32 of 100 (Routine) |
| 6 December 1983 | East Hereford, CA | daily rain | 18.2 mm (0.7 in) | 0.2 mm (0.01 in) | 14 years | 7 of 100 (Routine) |
| 13 November 1983 | East Hereford, CA | daily low max | -4.5 C (23.9 F) | 2.3 C (4.1 F) | 16 years | 11 of 100 (Routine) |
| 11 November 1983 | East Hereford, CA | daily rain | 13.4 mm (0.5 in) | 2.2 mm (0.09 in) | 20 years | 12 of 100 (Routine) |
| 22 October 1983 | East Hereford, CA | daily low min | -10.5 C (13.1 F) | 1.1 C (2.0 F) | 24 years | 12 of 100 (Routine) |
| 20 October 1983 | East Hereford, CA | daily low min | -9.5 C (14.9 F) | 0.6 C (1.1 F) | 26 years | 12 of 100 (Routine) |
| 13 October 1983 | East Hereford, CA | daily high max | 25.0 C (77.0 F) | 1.7 C (3.1 F) | 28 years | 13 of 100 (Routine) |
| 4 October 1983 | East Hereford, CA | daily rain | 17.6 mm (0.7 in) | 1.3 mm (0.05 in) | 33 years | 14 of 100 (Routine) |
| 20 September 1983 | East Hereford, CA | daily high max | 28.0 C (82.4 F) | 2.4 C (4.3 F) | 17 years | 12 of 100 (Routine) |
| 15 September 1983 | East Hereford, CA | daily low min | -2.0 C (28.4 F) | 0.9 C (1.6 F) | 29 years | 12 of 100 (Routine) |
| 6 September 1983 | East Hereford, CA | daily high max | 28.0 C (82.4 F) | 1.3 C (2.3 F) | 24 years | 12 of 100 (Routine) |
| 30 August 1983 | East Hereford, CA | daily rain | 24.2 mm (1.0 in) | 7.4 mm (0.29 in) | 20 years | 16 of 100 (Routine) |
| 10 July 1983 | East Hereford, CA | daily low min | 2.0 C (35.6 F) | 0.8 C (1.4 F) | 28 years | 12 of 100 (Routine) |
| 6 July 1983 | East Hereford, CA | daily low max | 15.5 C (59.9 F) | 1.2 C (2.2 F) | 20 years | 12 of 100 (Routine) |
| 5 July 1983 | East Hereford, CA | daily rain | 26.0 mm (1.0 in) | 5.9 mm (0.23 in) | 32 years | 18 of 100 (Routine) |
| 5 July 1983 | East Hereford, CA | daily high min | 18.0 C (64.4 F) | 1.5 C (2.7 F) | 1 year | 6 of 100 (Routine) |
| 4 July 1983 | East Hereford, CA | daily high max | 33.0 C (91.4 F) | 3.6 C (6.5 F) | 28 years | 21 of 100 (Routine) |
| 30 June 1983 | East Hereford, CA | daily low min | 3.0 C (37.4 F) | 2.6 C (4.7 F) | 30 years | 17 of 100 (Routine) |
| 29 June 1983 | East Hereford, CA | daily low min | 1.5 C (34.7 F) | 0.5 C (0.9 F) | 2 years | 4 of 100 (Routine) |
Climate Trend
21 complete years, 1951 to 1981| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1951 | 4.8 C | +1.02 C |
| 1952 | 4.5 C | +0.69 C |
| 1953 | 5.4 C | +1.65 C |
| 1954 | 3.6 C | -0.21 C |
| 1955 | 3.5 C | -0.26 C |
| 1956 | 2.9 C | -0.86 C |
| 1957 | 3.7 C | -0.05 C |
| 1958 | 2.8 C | -0.96 C |
| 1959 | 3.9 C | +0.09 C |
| 1960 | 4.0 C | +0.21 C |
| 1961 | 4.0 C | +0.22 C |
| 1962 | 3.1 C | -0.70 C |
| 1965 | 3.2 C | -0.58 C |
| 1966 | 3.8 C | +0.06 C |
| 1967 | 3.4 C | -0.33 C |
| 1968 | 3.4 C | -0.39 C |
| 1969 | 4.1 C | +0.38 C |
| 1970 | 3.6 C | -0.20 C |
| 1971 | 3.8 C | +0.01 C |
| 1980 | 3.2 C | -0.57 C |
| 1981 | 4.5 C | +0.72 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
1949 to 1983| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 33.3 C (91.9 F) | 1955 | 31.1 C (88.0 F) | 35 |
| Coldest night (TNn) | -42.2 C (-44.0 F) | 1957 | -37.8 C (-36.0 F) | 35 |
| Wettest day (Rx1day) | 76.2 mm (3.0 in) | 1959 | 43.2 mm (1.7 in) | 35 |
| Wettest five days (Rx5day) | 102.0 mm (4.0 in) | 1973 | 73.9 mm (2.9 in) | 35 |
| Longest dry spell (CDD) | 24 days | 1973 | 12 days | 35 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1949 | 28.9 C (84.0 F) |
| 1950 | 32.8 C (91.0 F) |
| 1951 | 30.0 C (86.0 F) |
| 1952 | 32.8 C (91.0 F) |
| 1953 | 31.7 C (89.1 F) |
| 1954 | 30.6 C (87.1 F) |
| 1955 | 33.3 C (91.9 F) |
| 1956 | 31.7 C (89.1 F) |
| 1957 | 31.1 C (88.0 F) |
| 1958 | 30.0 C (86.0 F) |
| 1959 | 32.8 C (91.0 F) |
| 1960 | 30.6 C (87.1 F) |
| 1961 | 30.6 C (87.1 F) |
| 1962 | 30.6 C (87.1 F) |
| 1963 | 32.2 C (90.0 F) |
| 1964 | 32.2 C (90.0 F) |
| 1965 | 31.1 C (88.0 F) |
| 1966 | 31.7 C (89.1 F) |
| 1967 | 28.9 C (84.0 F) |
| 1968 | 32.2 C (90.0 F) |
| 1969 | 31.7 C (89.1 F) |
| 1970 | 31.1 C (88.0 F) |
| 1971 | 31.1 C (88.0 F) |
| 1972 | 30.6 C (87.1 F) |
| 1973 | 31.7 C (89.1 F) |
| 1974 | 30.6 C (87.1 F) |
| 1975 | 30.0 C (86.0 F) |
| 1976 | 30.0 C (86.0 F) |
| 1977 | 32.8 C (91.0 F) |
| 1978 | 31.1 C (88.0 F) |
| 1979 | 31.1 C (88.0 F) |
| 1980 | 29.0 C (84.2 F) |
| 1981 | 30.5 C (86.9 F) |
| 1982 | 31.5 C (88.7 F) |
| 1983 | 33.0 C (91.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1949 | -28.9 C (-20.0 F) |
| 1950 | -36.1 C (-33.0 F) |
| 1951 | -38.3 C (-36.9 F) |
| 1952 | -34.4 C (-29.9 F) |
| 1953 | -32.8 C (-27.0 F) |
| 1954 | -39.4 C (-38.9 F) |
| 1955 | -38.9 C (-38.0 F) |
| 1956 | -35.6 C (-32.1 F) |
| 1957 | -42.2 C (-44.0 F) |
| 1958 | -36.1 C (-33.0 F) |
| 1959 | -37.8 C (-36.0 F) |
| 1960 | -38.9 C (-38.0 F) |
| 1961 | -37.2 C (-35.0 F) |
| 1962 | -41.1 C (-42.0 F) |
| 1963 | -40.0 C (-40.0 F) |
| 1964 | -32.8 C (-27.0 F) |
| 1965 | -35.6 C (-32.1 F) |
| 1966 | -34.4 C (-29.9 F) |
| 1967 | -36.1 C (-33.0 F) |
| 1968 | -39.4 C (-38.9 F) |
| 1969 | -33.9 C (-29.0 F) |
| 1970 | -36.7 C (-34.1 F) |
| 1971 | -39.4 C (-38.9 F) |
| 1972 | -37.8 C (-36.0 F) |
| 1973 | -40.0 C (-40.0 F) |
| 1974 | -37.8 C (-36.0 F) |
| 1975 | -35.0 C (-31.0 F) |
| 1976 | -38.9 C (-38.0 F) |
| 1977 | -33.3 C (-27.9 F) |
| 1978 | -38.3 C (-36.9 F) |
| 1979 | -36.1 C (-33.0 F) |
| 1980 | -40.0 C (-40.0 F) |
| 1981 | -40.0 C (-40.0 F) |
| 1982 | -39.0 C (-38.2 F) |
| 1983 | -36.5 C (-33.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1949 | 34.8 mm (1.4 in) |
| 1950 | 70.4 mm (2.8 in) |
| 1951 | 53.8 mm (2.1 in) |
| 1952 | 59.7 mm (2.4 in) |
| 1953 | 47.0 mm (1.9 in) |
| 1954 | 65.3 mm (2.6 in) |
| 1955 | 38.1 mm (1.5 in) |
| 1956 | 43.2 mm (1.7 in) |
| 1957 | 58.4 mm (2.3 in) |
| 1958 | 38.1 mm (1.5 in) |
| 1959 | 76.2 mm (3.0 in) |
| 1960 | 58.2 mm (2.3 in) |
| 1961 | 38.1 mm (1.5 in) |
| 1962 | 43.2 mm (1.7 in) |
| 1963 | 36.8 mm (1.4 in) |
| 1964 | 57.9 mm (2.3 in) |
| 1965 | 42.4 mm (1.7 in) |
| 1966 | 61.0 mm (2.4 in) |
| 1967 | 65.5 mm (2.6 in) |
| 1968 | 53.6 mm (2.1 in) |
| 1969 | 44.5 mm (1.8 in) |
| 1970 | 31.0 mm (1.2 in) |
| 1971 | 38.1 mm (1.5 in) |
| 1972 | 38.9 mm (1.5 in) |
| 1973 | 43.2 mm (1.7 in) |
| 1974 | 47.2 mm (1.9 in) |
| 1975 | 49.5 mm (1.9 in) |
| 1976 | 50.8 mm (2.0 in) |
| 1977 | 30.0 mm (1.2 in) |
| 1978 | 27.4 mm (1.1 in) |
| 1979 | 38.6 mm (1.5 in) |
| 1980 | 29.2 mm (1.1 in) |
| 1981 | 42.2 mm (1.7 in) |
| 1982 | 35.0 mm (1.4 in) |
| 1983 | 35.8 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1949 | 45.8 mm (1.8 in) |
| 1950 | 94.5 mm (3.7 in) |
| 1951 | 85.1 mm (3.4 in) |
| 1952 | 76.5 mm (3.0 in) |
| 1953 | 73.9 mm (2.9 in) |
| 1954 | 80.8 mm (3.2 in) |
| 1955 | 76.2 mm (3.0 in) |
| 1956 | 61.0 mm (2.4 in) |
| 1957 | 60.4 mm (2.4 in) |
| 1958 | 74.0 mm (2.9 in) |
| 1959 | 89.9 mm (3.5 in) |
| 1960 | 75.5 mm (3.0 in) |
| 1961 | 48.6 mm (1.9 in) |
| 1962 | 66.8 mm (2.6 in) |
| 1963 | 46.6 mm (1.8 in) |
| 1964 | 72.1 mm (2.8 in) |
| 1965 | 84.6 mm (3.3 in) |
| 1966 | 90.2 mm (3.6 in) |
| 1967 | 78.7 mm (3.1 in) |
| 1968 | 62.7 mm (2.5 in) |
| 1969 | 80.6 mm (3.2 in) |
| 1970 | 78.7 mm (3.1 in) |
| 1971 | 67.1 mm (2.6 in) |
| 1972 | 64.6 mm (2.5 in) |
| 1973 | 102.0 mm (4.0 in) |
| 1974 | 66.3 mm (2.6 in) |
| 1975 | 72.3 mm (2.8 in) |
| 1976 | 74.4 mm (2.9 in) |
| 1977 | 55.3 mm (2.2 in) |
| 1978 | 55.2 mm (2.2 in) |
| 1979 | 69.9 mm (2.8 in) |
| 1980 | 67.8 mm (2.7 in) |
| 1981 | 80.6 mm (3.2 in) |
| 1982 | 75.4 mm (3.0 in) |
| 1983 | 61.6 mm (2.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1949 | 9 days |
| 1950 | 21 days |
| 1951 | 11 days |
| 1952 | 16 days |
| 1953 | 18 days |
| 1954 | 12 days |
| 1955 | 15 days |
| 1956 | 15 days |
| 1957 | 18 days |
| 1958 | 12 days |
| 1959 | 11 days |
| 1960 | 9 days |
| 1961 | 12 days |
| 1962 | 10 days |
| 1963 | 14 days |
| 1964 | 14 days |
| 1965 | 16 days |
| 1966 | 15 days |
| 1967 | 12 days |
| 1968 | 8 days |
| 1969 | 11 days |
| 1970 | 12 days |
| 1971 | 13 days |
| 1972 | 12 days |
| 1973 | 24 days |
| 1974 | 8 days |
| 1975 | 12 days |
| 1976 | 18 days |
| 1977 | 12 days |
| 1978 | 16 days |
| 1979 | 13 days |
| 1980 | 19 days |
| 1981 | 14 days |
| 1982 | 12 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.
Frost Dates and Growing Season
21 years with a frostAcross 21 years with a frost, the median last spring frost at East Hereford falls on 3 June and the median first autumn frost on 11 September, which leaves a median of 101 days between them.
| Measure | Median, all years | Earliest period | Recent period (1951 to 1981) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 3 June | n/a | 3 June | n/a | n/a |
| First autumn frost | 11 September | n/a | 11 September | n/a | n/a |
| Growing days | 101 days | n/a | 101 days | n/a | n/a |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
32 years, 1950 to 1983A day with at least 45.6 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 85.6 mm (3.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 45.6 mm (1.8 in) | |
| 5 years | 57.2 mm (2.3 in) | |
| 10 years | 64.5 mm (2.5 in) | |
| 25 years | 73.3 mm (2.9 in) | |
| 50 years | 79.6 mm (3.1 in) | Longer than the 32 years of record |
| 100 years | 85.6 mm (3.4 in) | Longer than the 32 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 32 years of values from 1950 to 1983.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 76.2 mm (3.0 in) in 1959; 70.4 mm (2.8 in) in 1950; 65.5 mm (2.6 in) in 1967.
Download the Data
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).