Daily records
Page built 2026-10-17
Data as of 2025-12-31
Search
Built 2026-10-17 (17 October 2026)

Alder Weather Records (USC00240100)

Record envelope, standing records and threshold days for Alder (USC00240100), Montana, United States, with 31 years of record.

Key Facts for Alder

  • Alder (USC00240100) is a weather station in Montana, United States at 45.32 latitude and -112.12 longitude, 1,562 m (5,125 ft) above sea level.
  • The station reports from 1950 to 1980, 31 years of record.
  • 0 records set at Alder still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Montana, United States, 45.32 latitude, -112.12 longitude.
  • Elevation: 1,562 m (5,125 ft).
  • Period of record: 1950 to 1980, 31 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Alder, with 2026 drawn through them The band shows the record high and record low for each calendar day at Alder. 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 Alder. 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 Alder, 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 Alder by the year they were set 0 records at Alder still stand. 00000000000
0 records at Alder still stand.
Standing records at Alder by the year they were set
Year setStanding records

Wettest Day of Each Month

Aug: 34.5 mm (1.4 in)
Record daily precipitation for each month at Alder The wettest day on record for each calendar month at Alder. The most was 34.5 mm (1.4 in) on 29 August 1962. 010203040 Jan: 21.3 mm (0.8 in), 31 January 1952 Jan Feb: 12.7 mm (0.5 in), 16 February 1966 Feb Mar: 24.6 mm (1.0 in), 29 March 1967 Mar Apr: 26.2 mm (1.0 in), 26 April 1975 Apr May: 23.4 mm (0.9 in), 20 May 1952 May Jun: 23.9 mm (0.9 in), 10 June 1969 Jun Jul: 30.0 mm (1.2 in), 19 July 1976 Jul Aug: 34.5 mm (1.4 in), 29 August 1962 Aug Sep: 29.2 mm (1.1 in), 15 September 1966 Sep Oct: 28.7 mm (1.1 in), 4 October 1951 Oct Nov: 13.7 mm (0.5 in), 4 November 1968 Nov Dec: 9.1 mm (0.36 in), 1 December 1970 Dec
The wettest day on record for each calendar month at Alder. The most was 34.5 mm (1.4 in) on 29 August 1962.
Record daily precipitation for each month at Alder
MonthRecord daily precipitation (mm)Date
Jan21.3 mm (0.8 in)31 January 1952
Feb12.7 mm (0.5 in)16 February 1966
Mar24.6 mm (1.0 in)29 March 1967
Apr26.2 mm (1.0 in)26 April 1975
May23.4 mm (0.9 in)20 May 1952
Jun23.9 mm (0.9 in)10 June 1969
Jul30.0 mm (1.2 in)19 July 1976
Aug34.5 mm (1.4 in)29 August 1962
Sep29.2 mm (1.1 in)15 September 1966
Oct28.7 mm (1.1 in)4 October 1951
Nov13.7 mm (0.5 in)4 November 1968
Dec9.1 mm (0.36 in)1 December 1970

Latest Records

0

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

Extremes by Year

1950 to 1980
Yearly extremes at Alder: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)34.5 mm (1.4 in)196221.6 mm (0.9 in)25
Wettest five days (Rx5day)51.1 mm (2.0 in)197632.5 mm (1.3 in)25
Longest dry spell (CDD)51 days196631 days25

Wettest day (Rx1day)

Wettest day (Rx1day) at Alder by year The wettest day of the year at Alder, 1950 to 1980. The record is 34.5 mm (1.4 in) in 1962, marked on the chart; the median year is 21.6 mm (0.9 in). 0102030401950195519601965197019751980Record: 34.5 mm (1.4 in) in 1962
The wettest day of the year at Alder, 1950 to 1980. The record is 34.5 mm (1.4 in) in 1962, marked on the chart; the median year is 21.6 mm (0.9 in).
Wettest day (Rx1day) at Alder by year
YearWettest day (Rx1day)
195019.6 mm (0.8 in)
195128.7 mm (1.1 in)
195223.4 mm (0.9 in)
195916.0 mm (0.6 in)
196017.3 mm (0.7 in)
196119.1 mm (0.8 in)
196234.5 mm (1.4 in)
196318.0 mm (0.7 in)
196420.8 mm (0.8 in)
196522.9 mm (0.9 in)
196629.2 mm (1.1 in)
196724.6 mm (1.0 in)
196814.2 mm (0.6 in)
196925.1 mm (1.0 in)
197020.3 mm (0.8 in)
197126.7 mm (1.1 in)
197217.3 mm (0.7 in)
197329.0 mm (1.1 in)
19749.1 mm (0.36 in)
197526.2 mm (1.0 in)
197630.0 mm (1.2 in)
197716.5 mm (0.6 in)
197821.6 mm (0.9 in)
197921.6 mm (0.9 in)
198016.8 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Alder by year The wettest five days of the year at Alder, 1950 to 1980. The record is 51.1 mm (2.0 in) in 1976, marked on the chart; the median year is 32.5 mm (1.3 in). 1020304050601950195519601965197019751980Record: 51.1 mm (2.0 in) in 1976
The wettest five days of the year at Alder, 1950 to 1980. The record is 51.1 mm (2.0 in) in 1976, marked on the chart; the median year is 32.5 mm (1.3 in).
Wettest five days (Rx5day) at Alder by year
YearWettest five days (Rx5day)
195024.4 mm (1.0 in)
195128.7 mm (1.1 in)
195232.6 mm (1.3 in)
195928.0 mm (1.1 in)
196019.5 mm (0.8 in)
196126.1 mm (1.0 in)
196234.5 mm (1.4 in)
196338.2 mm (1.5 in)
196420.8 mm (0.8 in)
196540.4 mm (1.6 in)
196630.5 mm (1.2 in)
196732.5 mm (1.3 in)
196826.7 mm (1.1 in)
196944.4 mm (1.7 in)
197027.9 mm (1.1 in)
197137.8 mm (1.5 in)
197221.9 mm (0.9 in)
197333.0 mm (1.3 in)
197415.2 mm (0.6 in)
197540.9 mm (1.6 in)
197651.1 mm (2.0 in)
197734.7 mm (1.4 in)
197836.8 mm (1.4 in)
197932.5 mm (1.3 in)
198011.5 mm (0.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Alder by year The longest dry spell of the year at Alder, 1950 to 1980. The record is 51 days in 1966, marked on the chart; the median year is 31 days. 20304050601950195519601965197019751980Record: 51 days in 1966
The longest dry spell of the year at Alder, 1950 to 1980. The record is 51 days in 1966, marked on the chart; the median year is 31 days.
Longest dry spell (CDD) at Alder by year
YearLongest dry spell (CDD)
195020 days
195126 days
195249 days
195949 days
196032 days
196131 days
196238 days
196331 days
196431 days
196526 days
196651 days
196738 days
196826 days
196929 days
197022 days
197125 days
197221 days
197333 days
197429 days
197524 days
197635 days
197741 days
197834 days
197933 days
198020 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 Alder standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Alder 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 . Last revised (2025-12-31).