Brightview Threshold Days by Year (CA003010830)

13 fixed thresholds counted per year at Brightview (CA003010830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brightview Thresholds

Brightview: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1982 with 21.
Brightview: days with 25 mm (0.98 in) or more of precipitation in 18 years, most in 1973 with 6.
Brightview: days with a maximum temperature at or below 0 C (32 F) in 17 years, most in 1982 with 117.
Brightview: nights with a minimum temperature at or below 0 C (32 F) in 17 years, most in 1968 with 218.
13 fixed thresholds have at least one qualifying day at Brightview.

Days at or above 30 C (86 F)

16 years with a qualifying day

Days per year at Brightview with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 8 in 1981.

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

First to last qualifying date each year at Brightview
Year	First date	Last date
1967	1967-08-11	1967-09-27
1968	1968-07-04	1968-07-11
1969	1969-06-18	1969-06-18
1970	1970-06-02	1970-08-07
1971	1971-08-01	1971-08-20
1972	1972-05-31	1972-05-31
1973	1973-06-22	1973-06-22
1974	1974-06-16	1974-06-16
1975	1975-07-05	1975-07-27
1976	1976-08-14	1976-08-14
1977	1977-04-25	1977-07-21
1978	1978-06-04	1978-08-10
1979	1979-07-18	1979-07-19
1981	1981-07-03	1981-09-18
1982	1982-06-20	1982-06-21
1983	1983-08-02	1983-08-10

Every Fixed Threshold

Fixed thresholds at Brightview
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	16	8	1981	2
35 C (95 F): Days	1	1	1981	1
90 F (32.2 C): Days	5	2	1967	2
0 C (32 F): Ice days (max	17	117	1982	101
0 C (32 F): Frost days (min	17	218	1968	191
-10 C (14 F): Days with min	17	122	1982	90
-20 C (-4 F): Days with min	17	60	1969	34
-30 C (-22 F): Days with min	17	24	1969	5
-40 C (-40 F): Days with min	4	9	1969	1
10 mm (0.39 in): Days with 10 mm or more rain	21	21	1982	13
25 mm (0.98 in): Days with 25 mm or more rain	18	6	1973	4
50 mm (1.97 in): Days with 50 mm or more rain	3	1	1970	1
10 cm (3.9 in): Days with 10 cm or more snowfall	16	6	1982	2

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

Data for Brightview 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Brightview Threshold Days by Year (CA003010830)

Key Facts for Brightview Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related