Little River Weather Records (USC00354939)

Record envelope, standing records and threshold days for Little River (USC00354939), Oregon, United States, with 53 years of record.

Key Facts for Little River

Little River (USC00354939) is a weather station in Oregon, United States at 43.23 latitude and -122.99 longitude, 323 m (1,060 ft) above sea level.
The station reports from 1955 to 2007, 53 years of record.
0 records set at Little River still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Little River set a daily record precipitation of 26.7 mm (1.1 in) on 11 July 2007.

About the Station

Location: Oregon, United States, 43.23 latitude, -122.99 longitude.
Elevation: 323 m (1,060 ft).
Period of record: 1955 to 2007, 53 years.
Eligible elements: prcp, snow, snwd.

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 Little River. 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 Little River, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Little River still stand.

Wettest Day of Each Month

Nov: 125.0 mm (4.9 in)

The wettest day on record for each calendar month at Little River. The most was 125.0 mm (4.9 in) on 22 November 1961.

Record daily precipitation for each month at Little River
Month	Record daily precipitation (mm)	Date
Jan	86.6 mm (3.4 in)	11 January 2000
Feb	58.4 mm (2.3 in)	18 February 1986
Mar	99.3 mm (3.9 in)	2 March 1972
Apr	51.3 mm (2.0 in)	17 April 2001
May	48.3 mm (1.9 in)	10 May 2005
Jun	38.1 mm (1.5 in)	1 June 1988
Jul	35.6 mm (1.4 in)	19 July 1987
Aug	29.2 mm (1.1 in)	16 August 1993
Sep	46.7 mm (1.8 in)	27 September 1981
Oct	51.6 mm (2.0 in)	25 October 1996
Nov	125.0 mm (4.9 in)	22 November 1961
Dec	99.6 mm (3.9 in)	28 December 1965

Latest Records

Latest records at Little River
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 July 2007	Little River, US	daily rain	26.7 mm (1.1 in)	19.1 mm (0.8 in)	12 years	32 of 100 (Routine)
16 February 2007	Little River, US	daily rain	35.8 mm (1.4 in)	0.5 mm (0.02 in)	48 years	19 of 100 (Routine)
15 October 2006	Little River, US	daily rain	28.7 mm (1.1 in)	7.9 mm (0.31 in)	40 years	24 of 100 (Routine)
12 June 2006	Little River, US	daily rain	20.3 mm (0.8 in)	10.1 mm (0.4 in)	23 years	20 of 100 (Routine)
19 May 2006	Little River, US	daily rain (Tie)	21.6 mm (0.9 in)	tie	37 years	4 of 100 (Routine)
27 February 2006	Little River, US	daily rain	47.0 mm (1.9 in)	21.3 mm (0.8 in)	40 years	40 of 100 (Notable)
31 January 2006	Little River, US	daily rain	27.9 mm (1.1 in)	5.3 mm (0.21 in)	3 years	9 of 100 (Routine)
3 November 2005	Little River, US	daily rain	33.5 mm (1.3 in)	5.1 mm (0.20 in)	20 years	14 of 100 (Routine)
30 September 2005	Little River, US	daily rain	29.7 mm (1.2 in)	15.2 mm (0.6 in)	38 years	33 of 100 (Routine)
28 May 2005	Little River, US	daily rain	26.2 mm (1.0 in)	6.4 mm (0.25 in)	47 years	28 of 100 (Routine)
10 May 2005	Little River, US	monthly rain	48.3 mm (1.9 in)	6.1 mm (0.24 in)	42 years	35 of 100 (Notable)
3 April 2005	Little River, US	daily rain	23.1 mm (0.9 in)	4.3 mm (0.17 in)	22 years	16 of 100 (Routine)
28 March 2005	Little River, US	daily rain	45.7 mm (1.8 in)	19.5 mm (0.8 in)	23 years	33 of 100 (Routine)
27 March 2005	Little River, US	daily rain	40.6 mm (1.6 in)	20.0 mm (0.8 in)	8 years	29 of 100 (Routine)
22 October 2004	Little River, US	daily rain	40.6 mm (1.6 in)	0.5 mm (0.02 in)	38 years	16 of 100 (Routine)
17 October 2004	Little River, US	daily rain	20.1 mm (0.8 in)	10.2 mm (0.4 in)	36 years	20 of 100 (Routine)
27 May 2004	Little River, US	daily rain	21.6 mm (0.9 in)	0.3 mm (0.01 in)	35 years	15 of 100 (Routine)
8 September 2003	Little River, US	daily rain	27.9 mm (1.1 in)	21.0 mm (0.8 in)	24 years	34 of 100 (Routine)
7 September 2003	Little River, US	daily rain	8.4 mm (0.33 in)	1.8 mm (0.07 in)	29 years	14 of 100 (Routine)
23 April 2003	Little River, US	daily rain	26.7 mm (1.1 in)	2.6 mm (0.10 in)	12 years	10 of 100 (Routine)

Extremes by Year

1955 to 2007

Yearly extremes at Little River: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	125.0 mm (4.9 in)	1961	51.3 mm (2.0 in)	53
Wettest five days (Rx5day)	215.6 mm (8.5 in)	1964	121.6 mm (4.8 in)	53
Longest dry spell (CDD)	82 days	1956	48 days	53

Wettest day (Rx1day)

The wettest day of the year at Little River, 1955 to 2007. The record is 125.0 mm (4.9 in) in 1961, marked on the chart; the median year is 51.3 mm (2.0 in).

Wettest day (Rx1day) at Little River by year
Year	Wettest day (Rx1day)
1955	77.2 mm (3.0 in)
1956	88.9 mm (3.5 in)
1957	51.3 mm (2.0 in)
1958	50.0 mm (2.0 in)
1959	40.9 mm (1.6 in)
1960	81.3 mm (3.2 in)
1961	125.0 mm (4.9 in)
1962	51.1 mm (2.0 in)
1963	45.7 mm (1.8 in)
1964	58.7 mm (2.3 in)
1965	99.6 mm (3.9 in)
1966	51.8 mm (2.0 in)
1967	49.3 mm (1.9 in)
1968	44.5 mm (1.8 in)
1969	47.0 mm (1.9 in)
1970	39.1 mm (1.5 in)
1971	59.4 mm (2.3 in)
1972	99.3 mm (3.9 in)
1973	62.2 mm (2.4 in)
1974	56.4 mm (2.2 in)
1975	61.0 mm (2.4 in)
1976	53.3 mm (2.1 in)
1977	50.8 mm (2.0 in)
1978	52.1 mm (2.1 in)
1979	62.2 mm (2.4 in)
1980	53.8 mm (2.1 in)
1981	94.0 mm (3.7 in)
1982	58.2 mm (2.3 in)
1983	49.5 mm (1.9 in)
1984	57.2 mm (2.3 in)
1985	49.5 mm (1.9 in)
1986	58.4 mm (2.3 in)
1987	35.6 mm (1.4 in)
1988	59.7 mm (2.4 in)
1989	52.1 mm (2.1 in)
1990	50.8 mm (2.0 in)
1991	44.5 mm (1.8 in)
1992	45.7 mm (1.8 in)
1993	35.6 mm (1.4 in)
1994	43.2 mm (1.7 in)
1995	53.3 mm (2.1 in)
1996	102.4 mm (4.0 in)
1997	51.1 mm (2.0 in)
1998	100.6 mm (4.0 in)
1999	45.7 mm (1.8 in)
2000	86.6 mm (3.4 in)
2001	51.3 mm (2.0 in)
2002	49.0 mm (1.9 in)
2003	44.5 mm (1.8 in)
2004	48.3 mm (1.9 in)
2005	51.1 mm (2.0 in)
2006	47.0 mm (1.9 in)
2007	35.8 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Little River, 1955 to 2007. The record is 215.6 mm (8.5 in) in 1964, marked on the chart; the median year is 121.6 mm (4.8 in).

Wettest five days (Rx5day) at Little River by year
Year	Wettest five days (Rx5day)
1955	182.9 mm (7.2 in)
1956	184.2 mm (7.3 in)
1957	155.3 mm (6.1 in)
1958	104.7 mm (4.1 in)
1959	87.9 mm (3.5 in)
1960	165.4 mm (6.5 in)
1961	180.9 mm (7.1 in)
1962	136.4 mm (5.4 in)
1963	114.0 mm (4.5 in)
1964	215.6 mm (8.5 in)
1965	140.8 mm (5.5 in)
1966	149.3 mm (5.9 in)
1967	85.9 mm (3.4 in)
1968	134.7 mm (5.3 in)
1969	118.4 mm (4.7 in)
1970	106.6 mm (4.2 in)
1971	181.0 mm (7.1 in)
1972	163.6 mm (6.4 in)
1973	168.6 mm (6.6 in)
1974	186.7 mm (7.4 in)
1975	111.1 mm (4.4 in)
1976	149.3 mm (5.9 in)
1977	160.1 mm (6.3 in)
1978	124.0 mm (4.9 in)
1979	111.4 mm (4.4 in)
1980	126.0 mm (5.0 in)
1981	144.1 mm (5.7 in)
1982	132.9 mm (5.2 in)
1983	104.9 mm (4.1 in)
1984	108.9 mm (4.3 in)
1985	111.2 mm (4.4 in)
1986	153.7 mm (6.1 in)
1987	103.1 mm (4.1 in)
1988	116.8 mm (4.6 in)
1989	112.7 mm (4.4 in)
1990	89.2 mm (3.5 in)
1991	101.1 mm (4.0 in)
1992	97.8 mm (3.9 in)
1993	79.4 mm (3.1 in)
1994	76.8 mm (3.0 in)
1995	122.0 mm (4.8 in)
1996	193.8 mm (7.6 in)
1997	127.3 mm (5.0 in)
1998	169.7 mm (6.7 in)
1999	137.1 mm (5.4 in)
2000	116.5 mm (4.6 in)
2001	95.0 mm (3.7 in)
2002	112.2 mm (4.4 in)
2003	92.9 mm (3.7 in)
2004	63.3 mm (2.5 in)
2005	121.6 mm (4.8 in)
2006	92.5 mm (3.6 in)
2007	60.7 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Little River, 1955 to 2007. The record is 82 days in 1956, marked on the chart; the median year is 48 days.

Longest dry spell (CDD) at Little River by year
Year	Longest dry spell (CDD)
1955	48 days
1956	82 days
1957	51 days
1958	67 days
1959	31 days
1960	67 days
1961	23 days
1962	37 days
1963	52 days
1964	24 days
1965	35 days
1966	53 days
1967	79 days
1968	31 days
1969	76 days
1970	64 days
1971	21 days
1972	65 days
1973	62 days
1974	44 days
1975	31 days
1976	27 days
1977	62 days
1978	37 days
1979	35 days
1980	38 days
1981	54 days
1982	17 days
1983	28 days
1984	36 days
1985	50 days
1986	65 days
1987	35 days
1988	81 days
1989	22 days
1990	26 days
1991	53 days
1992	48 days
1993	51 days
1994	77 days
1995	39 days
1996	30 days
1997	42 days
1998	48 days
1999	40 days
2000	38 days
2001	16 days
2002	67 days
2003	61 days
2004	54 days
2005	61 days
2006	76 days
2007	18 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

39 years, 1956 to 1997

A day with at least 53.7 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 148.9 mm (5.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Little River: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	53.7 mm (2.1 in)
5 years	68.7 mm (2.7 in)
10 years	81.9 mm (3.2 in)
25 years	103.4 mm (4.1 in)
50 years	123.9 mm (4.9 in)	Longer than the 39 years of record
100 years	148.9 mm (5.9 in)	Longer than the 39 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, 39 years of values from 1956 to 1997.

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: 125.0 mm (4.9 in) in 1961; 102.4 mm (4.0 in) in 1996; 99.6 mm (3.9 in) in 1965.

Download the Data

Data for Little River standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Little River 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a