Daily records
Page built 2026-10-15
Data as of 2025-12-31
Search
Built 2026-10-15 (15 October 2026)

Bella Bella Weather Records (CA001060810)

Record envelope, standing records and threshold days for Bella Bella (CA001060810), British Columbia, Canada, with 45 years of record.

Key Facts for Bella Bella

  • Bella Bella (CA001060810) is a weather station in British Columbia, Canada at 52.17 latitude and -128.15 longitude, 12 m (39 ft) above sea level.
  • The station reports from 1933 to 1977, 45 years of record.
  • 0 records set at Bella Bella still stand.
  • Records are tracked for prcp, snow: an element needs 30 years of data to be eligible.
  • Bella Bella set a daily record precipitation of 53.8 mm (2.1 in) on 22 October 1977.

About the Station

  • Location: British Columbia, Canada, 52.17 latitude, -128.15 longitude.
  • Elevation: 12 m (39 ft).
  • Period of record: 1933 to 1977, 45 years.
  • Eligible elements: prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bella Bella, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bella Bella. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Bella Bella. 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 Bella Bella, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Bella Bella by the year they were set 0 records at Bella Bella still stand. 00000000000
0 records at Bella Bella still stand.
Standing records at Bella Bella by the year they were set
Year setStanding records

Wettest Day of Each Month

Nov: 128.8 mm (5.1 in)
Record daily precipitation for each month at Bella Bella The wettest day on record for each calendar month at Bella Bella. The most was 128.8 mm (5.1 in) on 12 November 1936. 050100150 Jan: 100.3 mm (3.9 in), 26 January 1934 Jan Feb: 101.1 mm (4.0 in), 4 February 1941 Feb Mar: 100.8 mm (4.0 in), 19 March 1939 Mar Apr: 71.6 mm (2.8 in), 19 April 1937 Apr May: 86.1 mm (3.4 in), 6 May 1967 May Jun: 83.8 mm (3.3 in), 19 June 1945 Jun Jul: 71.6 mm (2.8 in), 26 July 1946 Jul Aug: 97.8 mm (3.9 in), 3 August 1937 Aug Sep: 102.4 mm (4.0 in), 26 September 1973 Sep Oct: 102.4 mm (4.0 in), 26 October 1976 Oct Nov: 128.8 mm (5.1 in), 12 November 1936 Nov Dec: 110.2 mm (4.3 in), 30 December 1958 Dec
The wettest day on record for each calendar month at Bella Bella. The most was 128.8 mm (5.1 in) on 12 November 1936.
Record daily precipitation for each month at Bella Bella
MonthRecord daily precipitation (mm)Date
Jan100.3 mm (3.9 in)26 January 1934
Feb101.1 mm (4.0 in)4 February 1941
Mar100.8 mm (4.0 in)19 March 1939
Apr71.6 mm (2.8 in)19 April 1937
May86.1 mm (3.4 in)6 May 1967
Jun83.8 mm (3.3 in)19 June 1945
Jul71.6 mm (2.8 in)26 July 1946
Aug97.8 mm (3.9 in)3 August 1937
Sep102.4 mm (4.0 in)26 September 1973
Oct102.4 mm (4.0 in)26 October 1976
Nov128.8 mm (5.1 in)12 November 1936
Dec110.2 mm (4.3 in)30 December 1958

Latest Records

20
Latest records at Bella Bella
DateStationRecordValueBeat old record byOld record stoodSignificance
22 October 1977Bella Bella, CAdaily rain53.8 mm (2.1 in)17.7 mm (0.7 in)6 years15 of 100 (Routine)
23 June 1977Bella Bella, CAdaily rain (Tie)18.0 mm (0.7 in)tie6 years1 of 100 (Routine)
20 June 1977Bella Bella, CAdaily rain29.7 mm (1.2 in)5.3 mm (0.21 in)38 years19 of 100 (Routine)
17 April 1977Bella Bella, CAdaily rain53.3 mm (2.1 in)7.6 mm (0.30 in)36 years22 of 100 (Routine)
16 April 1977Bella Bella, CAdaily rain61.0 mm (2.4 in)25.2 mm (1.0 in)24 years35 of 100 (Notable)
16 April 1977Bella Bella, CAdaily snowfall10.2 cm (4.0 in)6.4 cm (2.5 in)27 years24 of 100 (Routine)
20 March 1977Bella Bella, CAdaily rain58.4 mm (2.3 in)2.5 mm (0.10 in)28 years14 of 100 (Routine)
11 March 1977Bella Bella, CAdaily rain64.0 mm (2.5 in)22.6 mm (0.9 in)36 years33 of 100 (Routine)
5 March 1977Bella Bella, CAdaily rain31.7 mm (1.2 in)9.6 mm (0.38 in)6 years12 of 100 (Routine)
4 March 1977Bella Bella, CAdaily rain54.1 mm (2.1 in)21.3 mm (0.8 in)8 years23 of 100 (Routine)
15 December 1976Bella Bella, CAdaily rain108.0 mm (4.3 in)52.6 mm (2.1 in)3 years40 of 100 (Notable)
22 November 1976Bella Bella, CAdaily rain56.4 mm (2.2 in)2.6 mm (0.10 in)31 years14 of 100 (Routine)
16 November 1976Bella Bella, CAdaily rain71.1 mm (2.8 in)35.0 mm (1.4 in)29 years35 of 100 (Notable)
26 October 1976Bella Bella, CAmonthly rain102.4 mm (4.0 in)1.1 mm (0.04 in)40 years26 of 100 (Routine)
4 October 1976Bella Bella, CAdaily rain52.1 mm (2.1 in)15.0 mm (0.6 in)3 years13 of 100 (Routine)
18 August 1976Bella Bella, CAdaily rain31.8 mm (1.3 in)13.3 mm (0.5 in)42 years25 of 100 (Routine)
10 August 1976Bella Bella, CAdaily rain48.0 mm (1.9 in)8.6 mm (0.34 in)27 years17 of 100 (Routine)
7 July 1976Bella Bella, CAdaily rain23.6 mm (0.9 in)4.0 mm (0.16 in)9 years9 of 100 (Routine)
15 June 1976Bella Bella, CAdaily rain27.7 mm (1.1 in)8.1 mm (0.32 in)40 years23 of 100 (Routine)
14 June 1976Bella Bella, CAdaily rain68.3 mm (2.7 in)27.7 mm (1.1 in)22 years36 of 100 (Notable)

Extremes by Year

1933 to 1977
Yearly extremes at Bella Bella: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)128.8 mm (5.1 in)193683.8 mm (3.3 in)42
Wettest five days (Rx5day)314.4 mm (12.4 in)1971180.2 mm (7.1 in)42
Longest dry spell (CDD)34 days194215 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Bella Bella by year The wettest day of the year at Bella Bella, 1933 to 1977. The record is 128.8 mm (5.1 in) in 1936, marked on the chart; the median year is 83.8 mm (3.3 in). 4060801001201401940195019601970Record: 128.8 mm (5.1 in) in 1936
The wettest day of the year at Bella Bella, 1933 to 1977. The record is 128.8 mm (5.1 in) in 1936, marked on the chart; the median year is 83.8 mm (3.3 in).
Wettest day (Rx1day) at Bella Bella by year
YearWettest day (Rx1day)
193397.8 mm (3.9 in)
1934100.3 mm (3.9 in)
193587.6 mm (3.4 in)
1936128.8 mm (5.1 in)
193797.8 mm (3.9 in)
193893.5 mm (3.7 in)
1939100.8 mm (4.0 in)
194080.0 mm (3.1 in)
1941101.1 mm (4.0 in)
194273.7 mm (2.9 in)
194374.9 mm (2.9 in)
1944101.3 mm (4.0 in)
194585.1 mm (3.4 in)
194683.8 mm (3.3 in)
194778.7 mm (3.1 in)
194870.4 mm (2.8 in)
194952.1 mm (2.1 in)
195079.5 mm (3.1 in)
195150.8 mm (2.0 in)
195286.1 mm (3.4 in)
195379.8 mm (3.1 in)
195457.7 mm (2.3 in)
195565.8 mm (2.6 in)
195672.4 mm (2.9 in)
1957109.7 mm (4.3 in)
1958110.2 mm (4.3 in)
195983.8 mm (3.3 in)
196051.8 mm (2.0 in)
196474.9 mm (2.9 in)
196587.1 mm (3.4 in)
196661.2 mm (2.4 in)
196786.1 mm (3.4 in)
196868.8 mm (2.7 in)
196962.5 mm (2.5 in)
197081.8 mm (3.2 in)
197190.7 mm (3.6 in)
197285.1 mm (3.4 in)
1973102.4 mm (4.0 in)
197466.0 mm (2.6 in)
1975101.9 mm (4.0 in)
1976108.0 mm (4.3 in)
197767.6 mm (2.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bella Bella by year The wettest five days of the year at Bella Bella, 1933 to 1977. The record is 314.4 mm (12.4 in) in 1971, marked on the chart; the median year is 180.2 mm (7.1 in). 1002003004001940195019601970Record: 314.4 mm (12.4 in) in 1971
The wettest five days of the year at Bella Bella, 1933 to 1977. The record is 314.4 mm (12.4 in) in 1971, marked on the chart; the median year is 180.2 mm (7.1 in).
Wettest five days (Rx5day) at Bella Bella by year
YearWettest five days (Rx5day)
1933212.0 mm (8.3 in)
1934284.0 mm (11.2 in)
1935159.4 mm (6.3 in)
1936251.6 mm (9.9 in)
1937189.1 mm (7.4 in)
1938206.9 mm (8.1 in)
1939260.1 mm (10.2 in)
1940242.8 mm (9.6 in)
1941203.8 mm (8.0 in)
1942148.4 mm (5.8 in)
1943142.3 mm (5.6 in)
1944198.3 mm (7.8 in)
1945161.3 mm (6.4 in)
1946168.7 mm (6.6 in)
1947187.4 mm (7.4 in)
1948136.6 mm (5.4 in)
1949113.8 mm (4.5 in)
1950171.1 mm (6.7 in)
1951101.9 mm (4.0 in)
1952192.4 mm (7.6 in)
1953168.7 mm (6.6 in)
1954138.5 mm (5.5 in)
1955150.5 mm (5.9 in)
1956196.1 mm (7.7 in)
1957195.1 mm (7.7 in)
1958137.2 mm (5.4 in)
1959152.2 mm (6.0 in)
1960198.6 mm (7.8 in)
1964192.2 mm (7.6 in)
1965179.7 mm (7.1 in)
1966130.9 mm (5.2 in)
1967185.2 mm (7.3 in)
1968171.7 mm (6.8 in)
1969189.8 mm (7.5 in)
1970132.7 mm (5.2 in)
1971314.4 mm (12.4 in)
1972166.6 mm (6.6 in)
1973172.0 mm (6.8 in)
1974180.7 mm (7.1 in)
1975234.5 mm (9.2 in)
1976196.9 mm (7.8 in)
1977167.8 mm (6.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bella Bella by year The longest dry spell of the year at Bella Bella, 1933 to 1977. The record is 34 days in 1942, marked on the chart; the median year is 15 days. 0102030401940195019601970Record: 34 days in 1942
The longest dry spell of the year at Bella Bella, 1933 to 1977. The record is 34 days in 1942, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at Bella Bella by year
YearLongest dry spell (CDD)
193312 days
193416 days
193514 days
193611 days
193716 days
193815 days
19398 days
194011 days
194119 days
194234 days
194318 days
194420 days
194519 days
194618 days
194715 days
194813 days
194912 days
195014 days
195122 days
195228 days
195317 days
195411 days
195511 days
195614 days
195718 days
195822 days
195913 days
196013 days
196414 days
196526 days
19669 days
196720 days
196817 days
196913 days
197014 days
197116 days
197213 days
197312 days
197430 days
197517 days
19769 days
197721 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.

Rainfall Return Levels

37 years, 1934 to 1976

A day with at least 84.0 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 125.5 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Bella Bella: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years84.0 mm (3.3 in)
5 years99.8 mm (3.9 in)
10 years108.0 mm (4.3 in)
25 years116.4 mm (4.6 in)
50 years121.4 mm (4.8 in)Longer than the 37 years of record
100 years125.5 mm (4.9 in)Longer than the 37 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, 37 years of values from 1934 to 1976.

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: 128.8 mm (5.1 in) in 1936; 110.2 mm (4.3 in) in 1958; 109.7 mm (4.3 in) in 1957.

Download the Data

  • Data for Bella Bella standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bella Bella 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).