Washington Weather Records (USC00369312)

Record envelope, standing records and threshold days for Washington (USC00369312), Pennsylvania, United States, with 61 years of record.

Key Facts for Washington

Washington (USC00369312) is a weather station in Pennsylvania, United States at 40.18 latitude and -80.23 longitude, 351 m (1,150 ft) above sea level.
The station reports from 1921 to 1981, 61 years of record.
1,464 records set at Washington still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Pennsylvania, United States, 40.18 latitude, -80.23 longitude.
Elevation: 351 m (1,150 ft).
Period of record: 1921 to 1981, 61 years.
Eligible elements: none yet.

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 Washington. 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 Washington, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	16.7 C (62.1 F)	-25.0 C (-13.0 F)	n/a	n/a
Feb	20.0 C (68.0 F)	-22.2 C (-8.0 F)	n/a	n/a
Mar	27.2 C (81.0 F)	-16.7 C (1.9 F)	n/a	n/a
Apr	33.3 C (91.9 F)	-15.0 C (5.0 F)	n/a	n/a
May	33.9 C (93.0 F)	-1.7 C (28.9 F)	n/a	n/a
Jun	37.2 C (99.0 F)	3.3 C (37.9 F)	n/a	n/a
Jul	37.2 C (99.0 F)	5.6 C (42.1 F)	n/a	n/a
Aug	36.7 C (98.1 F)	2.2 C (36.0 F)	n/a	n/a
Sep	34.4 C (93.9 F)	-1.7 C (28.9 F)	n/a	n/a
Oct	32.2 C (90.0 F)	-5.6 C (21.9 F)	n/a	n/a
Nov	27.2 C (81.0 F)	-10.0 C (14.0 F)	n/a	n/a
Dec	18.3 C (64.9 F)	-19.4 C (-2.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Washington still stand. 1979 holds the most, with 242.

Wettest Day of Each Month

Jun: 88.4 mm (3.5 in)

The wettest day on record for each calendar month at Washington. The most was 88.4 mm (3.5 in) on 24 June 1950.

Record daily precipitation for each month at Washington
Month	Record daily precipitation (mm)	Date
Jan	40.1 mm (1.6 in)	14 January 1951
Feb	30.0 mm (1.2 in)	19 February 1924
Mar	24.1 mm (0.9 in)	31 March 1922
Apr	48.0 mm (1.9 in)	14 April 1922
May	50.8 mm (2.0 in)	25 May 1979
Jun	88.4 mm (3.5 in)	24 June 1950
Jul	51.6 mm (2.0 in)	5 July 1950
Aug	47.8 mm (1.9 in)	10 August 1978
Sep	53.1 mm (2.1 in)	4 September 1921
Oct	50.5 mm (2.0 in)	18 October 1927
Nov	39.4 mm (1.6 in)	15 November 1926
Dec	42.7 mm (1.7 in)	15 December 1948

Period of Record Coverage

1921 to 1981

10 years of record at Washington, 1921 to 1981. 10 years have data for under 90 percent of days and are left out of rankings: 1921, 1922, 1923, 1924, 1925, 1926, 1978, 1979 and others.

Days with data per year at Washington
Year	Days with data	Share of year	Complete
1921	183	50%	No
1922	245	67%	No
1923	256	70%	No
1924	243	66%	No
1925	152	42%	No
1926	29	8%	No
1978	194	53%	No
1979	292	80%	No
1980	272	74%	No
1981	133	36%	No

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1921 to 1981

Yearly extremes at Washington: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.2 C (99.0 F)	1921	36.2 C (97.1 F)	10
Coldest night (TNn)	-25.0 C (-13.0 F)	1926	-18.0 C (-0.5 F)	10
Wettest day (Rx1day)	88.4 mm (3.5 in)	1950	50.7 mm (2.0 in)	16
Wettest five days (Rx5day)	112.6 mm (4.4 in)	1950	75.2 mm (3.0 in)	16
Longest dry spell (CDD)	30 days	1948	15 days	16

Hottest day (TXx)

The hottest day of the year at Washington, 1921 to 1981. The record is 37.2 C (99.0 F) in 1921, marked on the chart; the median year is 36.2 C (97.1 F).

Hottest day (TXx) at Washington by year
Year	Hottest day (TXx)
1921	37.2 C (99.0 F)
1922	36.7 C (98.1 F)
1923	36.7 C (98.1 F)
1924	36.7 C (98.1 F)
1925	37.2 C (99.0 F)
1926	12.8 C (55.0 F)
1927	n/a
1928	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1978	32.2 C (90.0 F)
1979	31.1 C (88.0 F)
1980	35.6 C (96.1 F)
1981	31.1 C (88.0 F)

Coldest night (TNn)

The coldest night of the year at Washington, 1921 to 1981. The record is -25.0 C (-13.0 F) in 1926, marked on the chart; the median year is -18.0 C (-0.5 F).

Coldest night (TNn) at Washington by year
Year	Coldest night (TNn)
1921	-12.8 C (9.0 F)
1922	-15.0 C (5.0 F)
1923	-20.6 C (-5.1 F)
1924	-19.4 C (-2.9 F)
1925	-5.6 C (21.9 F)
1926	-25.0 C (-13.0 F)
1927	n/a
1928	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1978	-12.2 C (10.0 F)
1979	-22.2 C (-8.0 F)
1980	-16.7 C (1.9 F)
1981	-21.7 C (-7.1 F)

Wettest day (Rx1day)

The wettest day of the year at Washington, 1921 to 1981. The record is 88.4 mm (3.5 in) in 1950, marked on the chart; the median year is 50.7 mm (2.0 in).

Wettest day (Rx1day) at Washington by year
Year	Wettest day (Rx1day)
1921	53.1 mm (2.1 in)
1922	48.0 mm (1.9 in)
1923	43.9 mm (1.7 in)
1924	50.5 mm (2.0 in)
1925	48.3 mm (1.9 in)
1926	52.3 mm (2.1 in)
1927	56.6 mm (2.2 in)
1928	41.1 mm (1.6 in)
1948	44.5 mm (1.8 in)
1949	25.4 mm (1.0 in)
1950	88.4 mm (3.5 in)
1951	53.1 mm (2.1 in)
1978	50.8 mm (2.0 in)
1979	50.8 mm (2.0 in)
1980	50.8 mm (2.0 in)
1981	43.2 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Washington, 1921 to 1981. The record is 112.6 mm (4.4 in) in 1950, marked on the chart; the median year is 75.2 mm (3.0 in).

Wettest five days (Rx5day) at Washington by year
Year	Wettest five days (Rx5day)
1921	75.7 mm (3.0 in)
1922	72.9 mm (2.9 in)
1923	70.3 mm (2.8 in)
1924	81.8 mm (3.2 in)
1925	68.4 mm (2.7 in)
1926	89.6 mm (3.5 in)
1927	67.4 mm (2.7 in)
1928	94.8 mm (3.7 in)
1948	67.3 mm (2.6 in)
1949	58.5 mm (2.3 in)
1950	112.6 mm (4.4 in)
1951	102.9 mm (4.1 in)
1978	75.8 mm (3.0 in)
1979	74.7 mm (2.9 in)
1980	78.7 mm (3.1 in)
1981	71.6 mm (2.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Washington, 1921 to 1981. The record is 30 days in 1948, marked on the chart; the median year is 15 days.

Longest dry spell (CDD) at Washington by year
Year	Longest dry spell (CDD)
1921	7 days
1922	25 days
1923	23 days
1924	19 days
1925	20 days
1926	15 days
1927	14 days
1928	10 days
1948	30 days
1949	15 days
1950	12 days
1951	13 days
1978	11 days
1979	10 days
1980	12 days
1981	16 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.

Download the Data

Data for Washington standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Washington 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). Records are computed by this site and are not official.

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