Alberni Robertson Creek Threshold Days by Year

13 fixed thresholds counted per year at Alberni Robertson Creek (CA001030230): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alberni Robertson Creek Thresholds

Alberni Robertson Creek: days with 10 cm (3.9 in) or more of snowfall in 21 years, most in 1971 with 15.
Alberni Robertson Creek: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 1970 with 144.
Alberni Robertson Creek: days with a maximum temperature at or below 0 C (32 F) in 19 years, most in 1969 with 18.
Alberni Robertson Creek: days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1968 with 85.
13 fixed thresholds have at least one qualifying day at Alberni Robertson Creek.

Days at or above 30 C (86 F)

18 years with a qualifying day

Days per year at Alberni Robertson Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1967.

Days at or above 30 C (86 F) per year at Alberni Robertson Creek
Year	Days	Decade average
1963	14	17.7
1964	5	17.7
1965	20	17.7
1966	9	17.7
1967	37	17.7
1968	19	17.7
1969	20	17.7
1970	17	20.8
1971	21	20.8
1972	22	20.8
1973	23	20.8
1974	23	20.8
1975	16	20.8
1977	20	20.8
1978	28	20.8
1979	17	20.8
1980	7	17.5
1982	28	17.5

For each year, a bar from the first to the last day at Alberni Robertson Creek meeting 30 C (86 F).

First to last qualifying date each year at Alberni Robertson Creek
Year	First date	Last date
1963	1963-05-18	1963-09-09
1964	1964-06-09	1964-08-24
1965	1965-06-16	1965-08-18
1966	1966-05-05	1966-08-23
1967	1967-06-01	1967-08-30
1968	1968-07-01	1968-09-05
1969	1969-05-22	1969-09-09
1970	1970-06-01	1970-08-23
1971	1971-07-17	1971-08-28
1972	1972-05-20	1972-09-01
1973	1973-05-13	1973-09-10
1974	1974-06-12	1974-09-21
1975	1975-05-31	1975-08-14
1977	1977-06-17	1977-08-20
1978	1978-06-01	1978-08-09
1979	1979-06-01	1979-09-13
1980	1980-07-21	1980-08-11
1982	1982-06-11	1982-09-02

Every Fixed Threshold

Fixed thresholds at Alberni Robertson Creek
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	18	37	1967	28
35 C (95 F): Days	14	11	1971	3
90 F (32.2 C): Days	17	19	1977	13
100 F (37.8 C): Days	6	3	1965	1
0 C (32 F): Ice days (max	19	18	1969	9
0 C (32 F): Frost days (min	20	144	1970	125
-10 C (14 F): Days with min	18	13	1972	4
10 mm (0.39 in): Days with 10 mm or more rain	19	85	1968	51
25 mm (0.98 in): Days with 25 mm or more rain	19	38	1968	23
50 mm (1.97 in): Days with 50 mm or more rain	19	12	1966	6
100 mm (3.94 in): Days with 100 mm or more rain	5	3	1968	1
10 cm (3.9 in): Days with 10 cm or more snowfall	21	15	1971	1
25 cm (9.8 in): Days with 25 cm or more snowfall	16	2	1967	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Alberni Robertson Creek 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). Threshold counts are computed by this site.

Data as of 2026-10-15. Last revised 15 October 2026 (2026-10-15).

Alberni Robertson Creek Threshold Days by Year

Key Facts for Alberni Robertson Creek Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related