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Montana · THREADEX · 1880–2026

Havre, MT

48.542°N, 109.764°W · station HVRthr · 147 years of record
49°F
forecast low · Sep 5

7-Day Forecast

NWS NDFD forecast low temperature for Havre.
54°WED9/250°THU9/350°FRI9/449°SAT9/549°SUN9/650°MON9/749°TUE9/8

This Day in History

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

Ranks

#82 / 146
coldest Sep 5 in 146 yrs of record

Coldest Sep 5 ever

33°F
set in 1881

Mildest Sep 5 ever

63°F
set in 1960
Forecast low 49°F — 82nd coldest Sep 5 of 146 years · record 33°F (1881) · coldest since 2025.
1880: 53°F1881: 33°F1882: 45°F1883: 49°F1884: 37°F1885: 37°F1886: 35°F1887: 50°F1888: 51°F1889: 37°F1890: 46°F1891: 43°F1892: 33°F1893: 43°F1894: 50°F1895: 48°F1896: 50°F1897: 50°F1898: 40°F1899: 41°F1900: 51°F1901: 41°F1902: 46°F1903: 45°F1904: 49°F1905: 47°F1906: 44°F1907: 44°F1908: 51°F1909: 39°F1910: 45°F1911: 42°F1912: 52°F1913: 51°F1914: 48°F1915: 54°F1916: 51°F1917: 33°F1918: 41°F1919: 55°F1920: 46°F1921: 48°F1922: 54°F1923: 48°F1924: 44°F1925: 51°F1926: 42°F1927: 48°F1928: 54°F1929: 33°F1930: 46°F1931: 52°F1932: 53°F1933: 51°F1934: 47°F1935: 46°F1936: 56°F1937: 50°F1938: 53°F1939: 57°F1940: 59°F1941: 51°F1942: 48°F1943: 41°F1944: 49°F1945: 58°F1946: 49°F1947: 51°F1948: 50°F1949: 48°F1950: 57°F1951: 42°F1952: 52°F1953: 42°F1954: 48°F1955: 49°F1956: 36°F1957: 46°F1958: 46°F1959: 53°F1960: 63°F1961: 55°F1962: 35°F1963: 54°F1964: 42°F1965: 40°F1966: 47°F1967: 51°F1968: 43°F1969: 49°F1970: 54°F1971: 43°F1972: 44°F1973: 47°F1974: 48°F1975: 41°F1976: 52°F1977: 55°F1978: 58°F1979: 49°F1980: 39°F1981: 49°F1982: 43°F1983: 44°F1984: 42°F1985: 51°F1986: 44°F1987: 43°F1988: 50°F1989: 42°F1990: 54°F1991: 44°F1992: 49°F1993: 43°F1994: 41°F1995: 58°F1996: 52°F1997: 43°F1998: 55°F1999: 41°F2000: 47°F2001: 52°F2002: 56°F2003: 59°F2004: 41°F2005: 44°F2006: 42°F2007: 59°F2008: 43°F2009: 43°F2010: 48°F2011: 41°F2012: 43°F2013: 57°F2014: 41°F2015: 43°F2016: 49°F2017: 35°F2018: 41°F2019: 46°F2020: 52°F2021: 50°F2022: 55°F2023: 53°F2024: 52°F2025: 35°F49° forecast3035404550556065188018901900191019201930194019501960197019801990200020102020
📖 Havre's full Climate Almanac →

The Numbers

Forecast low · Sep 549°F
Coldest this date since2025
This-date record33°F
This-date rank#82 of 146
Coldest at any time since2026
All-time record-57°F (1916)
Odds to tie/break0.0% (daily)
Period of record1880–2026

Record Book

The hottest and coldest ever recorded at Havre in each calendar month, and for the whole 1880–2026 record — with the year each was set.
MonthRecord HighRecord Low
Jan68°FJan 31, 1992-57°FJan 27, 1916
Feb74°FFeb 27, 1992-55°FFeb 3, 1887
Mar79°FMar 30, 2004-41°FMar 13, 1897
Apr95°FApr 29, 1939-14°FApr 22, 1967
May98°FMay 27, 193614°FMay 2, 1954
Jun108°FJun 21, 190029°FJun 3, 1910
Jul108°FJul 12, 188631°FJul 28, 1892
Aug111°FAug 5, 196127°FAug 25, 1910
Sep104°FSep 7, 202218°FSep 22, 1895
Oct91°FOct 3, 1943-21°FOct 29, 1991
Nov78°FNov 5, 1975-33°FNov 20, 1896
Dec71°FDec 5, 1939-50°FDec 25, 1884
All-time111°FAug 5, 1961-57°FJan 27, 1916

2026 Records So Far

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

Record Highs in 2026

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

Record Lows in 2026

3 broke
plus 1 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

79°F
record high minimum — the night it never cooled · Jul 23, 1936

Coldest high ever

-38°F
record low maximum — the day it never warmed · Jan 27, 1916
MonthWarmest lowColdest high
Jan46°FJan 19, 2005-38°FJan 27, 1916
Feb49°FFeb 27, 1932-36°FFeb 2, 1887
Mar52°FMar 2, 1905-14°FMar 3, 1891
Apr56°FApr 27, 19929°FApr 2, 1954
May68°FMay 25, 192827°FMay 2, 1899
Jun75°FJun 30, 188342°FJun 8, 1950
Jul79°FJul 23, 193653°FJul 24, 1918
Aug72°FAug 2, 195943°FAug 22, 1992
Sep67°FSep 2, 190129°FSep 23, 1934
Oct58°FOct 19, 19407°FOct 13, 1881
Nov57°FNov 7, 2006-16°FNov 29, 1896
Dec51°FDec 1, 1885-33°FDec 24, 1983
All-time79°FJul 23, 1936-38°FJan 27, 1916

Cold Streaks

Current run

0 days
consecutive days with a low ≤ 32°F

Longest ever

122 days
record run, ended Mar 29 2003

So far in 2026

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

Climate Normals

Normal low & low by month, from Havre's own 1991–2020 record. Today's normal low: 46°F · forecast is +3° vs normal.
Jan: 28°FJan: 7°FFeb: 32°FFeb: 10°FMar: 44°FMar: 20°FApr: 57°FApr: 30°FMay: 68°FMay: 40°FJun: 76°FJun: 48°FJul: 86°FJul: 54°FAug: 85°FAug: 52°FSep: 73°FSep: 42°FOct: 58°FOct: 30°FNov: 42°FNov: 19°FDec: 32°FDec: 10°FJFMAMJJASOND

Sun & Location

Sun & Daylight Today

Sunrise5:36 AM
Sunset7:01 PM
Solar noon12:19 PM
Daylight13h 25m · losing 24 min/wk
Local standard time (no DST), level horizon.

Location

48.54°N, 109.76°W

Nearby Stations

Great Falls, MT105 mi SWGlasgow, MT146 mi EHelena, MT169 mi SWBillings, MT197 mi SEKalispell, MT206 mi WMissoula, MT230 mi W

The Last 6 Weeks

Havre'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.
Havre, MT — last six weeks of daily low

2026 So Far

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

Every Day Since 1880

Each cell is one day's low at Havre, coloured by temperature — 147 years of record, so heat waves read as warm streaks and cold snaps as blue.
Havre, MT daily low heat map 1880–2026

Days Below the Mark

How many days a year hit a given low at Havre — counted through Sep 5 each year, so you can see whether 2026 is running cold. Pick a threshold:
112 days ≤32°F so far in 2026 — tied for the 21st most in 147 years. Normal for this point: 104. Record: 126 in 2002.

Share Card

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