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National Cold Records
Washington · THREADEX · 1893–2026

Pullman, WA

46.744°N, 117.116°W · station PUWthr · 134 years of record
39°F
forecast low · Sep 4

7-Day Forecast

NWS NDFD forecast low temperature for Pullman.
46°WED9/244°THU9/339°FRI9/439°SAT9/541°SUN9/644°MON9/744°TUE9/8

This Day in History

Every year's low on each of the next 7 forecast dates at Pullman — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.

Ranks

#11 / 127
coldest Sep 4 in 127 yrs of record

Coldest Sep 4 ever

33°F
set in 1956

Mildest Sep 4 ever

65°F
set in 1913
Forecast low 39°F — 11th coldest Sep 4 of 127 years · record 33°F (1956) · coldest since 2015.
1893: 49°F1894: 37°F1896: 48°F1897: 40°F1898: 42°F1899: 47°F1900: 51°F1901: 63°F1902: 53°F1903: 48°F1904: 50°F1905: 43°F1906: 45°F1908: 52°F1909: 53°F1910: 47°F1911: 51°F1912: 43°F1913: 65°F1914: 50°F1915: 52°F1916: 51°F1917: 48°F1918: 48°F1919: 44°F1920: 50°F1921: 46°F1922: 50°F1923: 53°F1925: 60°F1926: 49°F1927: 54°F1928: 58°F1929: 40°F1930: 54°F1931: 64°F1932: 41°F1933: 49°F1934: 55°F1935: 55°F1936: 51°F1937: 50°F1938: 59°F1939: 54°F1940: 53°F1941: 53°F1942: 56°F1944: 46°F1945: 55°F1946: 55°F1947: 55°F1948: 54°F1949: 62°F1952: 54°F1953: 42°F1954: 37°F1955: 46°F1956: 33°F1957: 42°F1958: 48°F1959: 51°F1960: 47°F1961: 47°F1962: 37°F1963: 52°F1964: 42°F1965: 41°F1966: 47°F1967: 54°F1968: 44°F1969: 43°F1970: 46°F1971: 46°F1972: 44°F1973: 45°F1974: 44°F1975: 35°F1976: 41°F1977: 60°F1978: 45°F1979: 47°F1980: 35°F1981: 42°F1982: 53°F1983: 48°F1984: 53°F1985: 40°F1986: 50°F1987: 42°F1988: 55°F1989: 48°F1990: 52°F1991: 44°F1992: 49°F1993: 50°F1994: 50°F1995: 58°F1996: 48°F1997: 53°F1998: 52°F1999: 38°F2000: 40°F2001: 43°F2002: 45°F2003: 59°F2004: 38°F2005: 47°F2006: 53°F2007: 47°F2008: 38°F2009: 39°F2010: 52°F2011: 39°F2012: 39°F2013: 55°F2014: 43°F2015: 36°F2016: 41°F2017: 54°F2018: 41°F2019: 54°F2020: 49°F2021: 53°F2022: 44°F2023: 53°F2024: 53°F2025: 56°F39° forecast3035404550556065190019101920193019401960197019801990200020102020
📖 Pullman's full Climate Almanac →

The Numbers

Forecast low · Sep 439°F
Coldest this date since2015
This-date record33°F
This-date rank#11 of 127
Coldest at any time since2026
All-time record-32°F (1968)
Odds to tie/break0.0% (daily)
Period of record1893–2026

Record Book

The hottest and coldest ever recorded at Pullman in each calendar month, and for the whole 1893–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan59°FJan 1, 1918-29°FJan 26, 1957
Feb66°FFeb 25, 1986-24°FFeb 2, 1996
Mar75°FMar 26, 2025-9°FMar 4, 2019
Apr88°FApr 25, 19106°FApr 1, 1936
May94°FMay 29, 189723°FMay 2, 1954
Jun106°FJun 29, 202129°FJun 6, 1906
Jul104°FJul 21, 190532°FJul 4, 1893
Aug110°FAug 4, 196132°FAug 24, 1908
Sep100°FSep 4, 198820°FSep 29, 1983
Oct90°FOct 1, 19924°FOct 31, 1935
Nov73°FNov 3, 1908-14°FNov 15, 1955
Dec64°FDec 12, 1921-32°FDec 30, 1968
All-time110°FAug 4, 1961-32°FDec 30, 1968

2026 Records So Far

Records set or tied at Pullman so far this year — through Aug 30.

Record Highs in 2026

3 broke
plus 2 tied — daily record highs set this year

Record Lows in 2026

0 broke
plus 0 tied — daily record lows set this year

Record Warm Nights & Cold Days

Two more daily records, kept separate from the rankings: the warmest a night has ever stayed (record high minimum) and the coldest a day has ever gotten (record low maximum) — the flip side of the usual record high and low.

Warmest low ever

77°F
record high minimum — the night it never cooled · Jul 27, 1928

Coldest high ever

-5°F
record low maximum — the day it never warmed · Dec 30, 1968
MonthWarmest lowColdest high
Jan47°FJan 18, 1920-2°FJan 10, 1909
Feb50°FFeb 18, 1930-2°FFeb 3, 1899
Mar53°FMar 30, 190617°FMar 5, 1955
Apr58°FApr 24, 197729°FApr 1, 1936
May65°FMay 23, 191039°FMay 1, 1969
Jun75°FJun 30, 202144°FJun 16, 1929
Jul77°FJul 27, 192850°FJul 4, 1902
Aug73°FAug 8, 189750°FAug 19, 1918
Sep68°FSep 13, 195938°FSep 24, 1934
Oct60°FOct 4, 190724°FOct 31, 1935
Nov52°FNov 10, 19894°FNov 25, 1985
Dec52°FDec 13, 1924-5°FDec 30, 1968
All-time77°FJul 27, 1928-5°FDec 30, 1968

Cold Streaks

Current run

0 days
consecutive days with a low ≤ 32°F

Longest ever

84 days
record run, ended Feb 9 1979

So far in 2026

66 days
days with a low ≤ 32°F this year

Climate Normals

Normal low & low by month, from Pullman's own 1991–2020 record. Today's normal low: 47°F · forecast is -8° vs normal.
Jan: 37°FJan: 27°FFeb: 41°FFeb: 28°FMar: 49°FMar: 32°FApr: 56°FApr: 36°FMay: 65°FMay: 42°FJun: 72°FJun: 47°FJul: 83°FJul: 50°FAug: 84°FAug: 50°FSep: 74°FSep: 44°FOct: 59°FOct: 37°FNov: 45°FNov: 31°FDec: 36°FDec: 26°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise5:08 AM
Sunset6:28 PM
Solar noon11:48 AM
Daylight13h 20m · losing 22 min/wk
Local standard time (no DST), level horizon.

Location

46.74°N, 117.12°W

Nearby Stations

Lewiston, ID25 mi SSpokane, WA63 mi NWTri-Cities, WA100 mi WPendleton, OR109 mi SWBaker City, OR135 mi SMcCall, ID136 mi SE

The Last 6 Weeks

Pullman's observed daily low for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.
Pullman, WA — last six weeks of daily low

2026 So Far

Every day this year against Pullman's own record — the record low, the normal, and the full span ever seen. A shareable look at where the year stands.
Pullman, WA — 2026 daily low trace
Download year chart

Every Day Since 1893

Each cell is one day's low at Pullman, coloured by temperature — 134 years of record, so heat waves read as warm streaks and cold snaps as blue.
Pullman, WA daily low heat map 1893–2026

Days Below the Mark

How many days a year hit a given low at Pullman — counted through Sep 4 each year, so you can see whether 2026 is running cold. Pick a threshold:
66 days ≤32°F so far in 2026 — tied for the 93rd most in 134 years. Normal for this point: 72. Record: 106 in 1964.

Share Card

A ready-to-share summary of Pullman's outlook — post it, or link this page.
Pullman, WA cold share card
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