Rexburg Weather Records (USC00107640)

Record envelope, standing records and threshold days for Rexburg (USC00107640), Idaho, United States, with 32 years of record.

Key Facts for Rexburg

Rexburg (USC00107640) is a weather station in Idaho, United States at 43.83 latitude and -111.90 longitude, 1,465 m (4,806 ft) above sea level.
The station reports from 1946 to 1977, 32 years of record.
206 records set at Rexburg still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Idaho, United States, 43.83 latitude, -111.90 longitude.
Elevation: 1,465 m (4,806 ft).
Period of record: 1946 to 1977, 32 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 Rexburg. 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 Rexburg, 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	13.3 C (55.9 F)	-30.0 C (-22.0 F)	n/a	n/a
Mar	15.6 C (60.1 F)	-23.3 C (-9.9 F)	n/a	n/a
Apr	24.4 C (75.9 F)	-12.2 C (10.0 F)	n/a	n/a
May	27.8 C (82.0 F)	-9.4 C (15.1 F)	n/a	n/a
Jun	35.6 C (96.1 F)	-2.2 C (28.0 F)	n/a	n/a
Jul	33.3 C (91.9 F)	1.1 C (34.0 F)	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

206 standing records

206 records at Rexburg still stand. 1962 holds the most, with 37.

Wettest Day of Each Month

Jun: 28.7 mm (1.1 in)

The wettest day on record for each calendar month at Rexburg. The most was 28.7 mm (1.1 in) on 18 June 1964.

Record daily precipitation for each month at Rexburg
Month	Record daily precipitation (mm)	Date
Feb	4.6 mm (0.18 in)	3 February 1963
Mar	15.2 mm (0.6 in)	20 March 1950
Apr	20.8 mm (0.8 in)	22 April 1958
May	28.4 mm (1.1 in)	15 May 1955
Jun	28.7 mm (1.1 in)	18 June 1964
Jul	21.1 mm (0.8 in)	11 July 1970

Period of Record Coverage

1950 to 1976

11 years of record at Rexburg, 1950 to 1976. 11 years have data for under 90 percent of days and are left out of rankings: 1950, 1953, 1958, 1960, 1961, 1962, 1967, 1968 and others.

Latest Records

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

Extremes by Year

1946 to 1977

Yearly extremes at Rexburg: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.6 C (96.1 F)	1961	21.1 C (70.0 F)	11
Coldest night (TNn)	-30.0 C (-22.0 F)	1962	-8.3 C (17.1 F)	20
Wettest day (Rx1day)	28.7 mm (1.1 in)	1964	15.2 mm (0.6 in)	32
Wettest five days (Rx5day)	52.0 mm (2.0 in)	1949	24.7 mm (1.0 in)	26
Longest dry spell (CDD)	28 days	1949	2 days	32

Hottest day (TXx)

The hottest day of the year at Rexburg, 1946 to 1977. The record is 35.6 C (96.1 F) in 1961, marked on the chart; the median year is 21.1 C (70.0 F).

Hottest day (TXx) at Rexburg by year
Year	Hottest day (TXx)
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	-3.3 C (26.1 F)
1951	n/a
1952	n/a
1953	32.2 C (90.0 F)
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	13.3 C (55.9 F)
1959	n/a
1960	27.8 C (82.0 F)
1961	35.6 C (96.1 F)
1962	15.6 C (60.1 F)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	33.3 C (91.9 F)
1968	24.4 C (75.9 F)
1969	n/a
1970	n/a
1971	3.9 C (39.0 F)
1972	17.2 C (63.0 F)
1973	n/a
1974	n/a
1975	n/a
1976	21.1 C (70.0 F)
1977	n/a

Coldest night (TNn)

The coldest night of the year at Rexburg, 1946 to 1977. The record is -30.0 C (-22.0 F) in 1962, marked on the chart; the median year is -8.3 C (17.1 F).

Coldest night (TNn) at Rexburg by year
Year	Coldest night (TNn)
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	-2.2 C (28.0 F)
1952	n/a
1953	-11.1 C (12.0 F)
1954	-1.1 C (30.0 F)
1955	-2.2 C (28.0 F)
1956	-2.8 C (27.0 F)
1957	-6.7 C (19.9 F)
1958	-13.3 C (8.1 F)
1959	-12.2 C (10.0 F)
1960	-7.2 C (19.0 F)
1961	-12.2 C (10.0 F)
1962	-30.0 C (-22.0 F)
1963	n/a
1964	n/a
1965	-23.3 C (-9.9 F)
1966	-12.2 C (10.0 F)
1967	-17.8 C (0.0 F)
1968	-9.4 C (15.1 F)
1969	-1.1 C (30.0 F)
1970	-10.0 C (14.0 F)
1971	-1.7 C (28.9 F)
1972	-6.1 C (21.0 F)
1973	n/a
1974	n/a
1975	n/a
1976	-5.0 C (23.0 F)
1977	n/a

Wettest day (Rx1day)

The wettest day of the year at Rexburg, 1946 to 1977. The record is 28.7 mm (1.1 in) in 1964, marked on the chart; the median year is 15.2 mm (0.6 in).

Wettest day (Rx1day) at Rexburg by year
Year	Wettest day (Rx1day)
1946	0.0 mm (0.00 in)
1947	2.5 mm (0.10 in)
1948	16.0 mm (0.6 in)
1949	26.4 mm (1.0 in)
1950	28.4 mm (1.1 in)
1951	11.2 mm (0.4 in)
1952	10.2 mm (0.4 in)
1953	15.7 mm (0.6 in)
1954	11.7 mm (0.5 in)
1955	28.4 mm (1.1 in)
1956	15.2 mm (0.6 in)
1957	22.1 mm (0.9 in)
1958	20.8 mm (0.8 in)
1959	15.2 mm (0.6 in)
1960	11.4 mm (0.4 in)
1961	10.4 mm (0.4 in)
1962	13.5 mm (0.5 in)
1963	22.9 mm (0.9 in)
1964	28.7 mm (1.1 in)
1965	18.8 mm (0.7 in)
1966	23.6 mm (0.9 in)
1967	20.3 mm (0.8 in)
1968	21.8 mm (0.9 in)
1969	11.4 mm (0.4 in)
1970	21.1 mm (0.8 in)
1971	12.4 mm (0.5 in)
1972	10.7 mm (0.4 in)
1973	8.6 mm (0.34 in)
1974	12.7 mm (0.5 in)
1975	17.8 mm (0.7 in)
1976	12.7 mm (0.5 in)
1977	12.7 mm (0.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Rexburg, 1946 to 1977. The record is 52.0 mm (2.0 in) in 1949, marked on the chart; the median year is 24.7 mm (1.0 in).

Wettest five days (Rx5day) at Rexburg by year
Year	Wettest five days (Rx5day)
1946	n/a
1947	n/a
1948	47.2 mm (1.9 in)
1949	52.0 mm (2.0 in)
1950	34.5 mm (1.4 in)
1951	n/a
1952	3.6 mm (0.14 in)
1953	20.6 mm (0.8 in)
1954	n/a
1955	31.4 mm (1.2 in)
1956	9.4 mm (0.37 in)
1957	42.4 mm (1.7 in)
1958	29.4 mm (1.2 in)
1959	14.2 mm (0.6 in)
1960	15.3 mm (0.6 in)
1961	16.7 mm (0.7 in)
1962	20.1 mm (0.8 in)
1963	38.7 mm (1.5 in)
1964	28.9 mm (1.1 in)
1965	28.0 mm (1.1 in)
1966	n/a
1967	30.9 mm (1.2 in)
1968	32.2 mm (1.3 in)
1969	n/a
1970	14.9 mm (0.6 in)
1971	21.4 mm (0.8 in)
1972	11.7 mm (0.5 in)
1973	14.6 mm (0.6 in)
1974	18.5 mm (0.7 in)
1975	34.5 mm (1.4 in)
1976	20.2 mm (0.8 in)
1977	28.5 mm (1.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Rexburg, 1946 to 1977. The record is 28 days in 1949, marked on the chart; the median year is 2 days.

Longest dry spell (CDD) at Rexburg by year
Year	Longest dry spell (CDD)
1946	3 days
1947	1 day
1948	1 day
1949	28 days
1950	17 days
1951	2 days
1952	14 days
1953	2 days
1954	2 days
1955	17 days
1956	1 day
1957	4 days
1958	2 days
1959	1 day
1960	1 day
1961	2 days
1962	2 days
1963	2 days
1964	2 days
1965	1 day
1966	4 days
1967	4 days
1968	2 days
1969	2 days
1970	2 days
1971	2 days
1972	23 days
1973	12 days
1974	24 days
1975	15 days
1976	19 days
1977	5 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 Rexburg standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Rexburg 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 2026-10-13 (13 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).