Iberia Weather Records (USC00234136)

Record envelope, standing records and threshold days for Iberia (USC00234136), Missouri, United States, with 53 years of record.

Key Facts for Iberia

Iberia (USC00234136) is a weather station in Missouri, United States at 38.10 latitude and -92.31 longitude, 286 m (938 ft) above sea level.
The station reports from 1974 to 2026, 53 years of record.
1,464 records set at Iberia still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Iberia set a daily record precipitation of 34.5 mm (1.4 in) on 14 June 2026.

About the Station

Location: Missouri, United States, 38.10 latitude, -92.31 longitude.
Elevation: 286 m (938 ft).
Period of record: 1974 to 2026, 53 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

78 days at or beyond a record

The band shows the record high and record low for each calendar day at Iberia. The lines show the 2026 daily maximum and minimum. 78 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Iberia, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	22.8 C (73.0 F)	-22.2 C (-8.0 F)	20.6 C (69.1 F)	-20.6 C (-5.1 F)
Feb	26.7 C (80.1 F)	-23.9 C (-11.0 F)	24.4 C (75.9 F)	-17.8 C (0.0 F)
Mar	33.3 C (91.9 F)	-17.2 C (1.0 F)	33.3 C (91.9 F)	-10.6 C (12.9 F)
Apr	31.7 C (89.1 F)	-5.0 C (23.0 F)	30.0 C (86.0 F)	2.8 C (37.0 F)
May	35.0 C (95.0 F)	2.2 C (36.0 F)	28.9 C (84.0 F)	3.3 C (37.9 F)
Jun	39.4 C (102.9 F)	8.3 C (46.9 F)	32.2 C (90.0 F)	12.2 C (54.0 F)
Jul	40.0 C (104.0 F)	12.2 C (54.0 F)	36.7 C (98.1 F)	17.2 C (63.0 F)
Aug	38.3 C (100.9 F)	8.3 C (46.9 F)	37.8 C (100.0 F)	14.4 C (57.9 F)
Sep	36.1 C (97.0 F)	4.4 C (39.9 F)	38.3 C (100.9 F)	10.6 C (51.1 F)
Oct	32.8 C (91.0 F)	-4.4 C (24.1 F)	34.4 C (93.9 F)	8.3 C (46.9 F)
Nov	28.9 C (84.0 F)	-14.4 C (6.1 F)	n/a	n/a
Dec	25.6 C (78.1 F)	-22.2 C (-8.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Iberia still stand. 2018 holds the most, with 181.

Wettest Day of Each Month

Jan: 170.2 mm (6.7 in)

The wettest day on record for each calendar month at Iberia. The most was 170.2 mm (6.7 in) on 4 January 1982.

Record daily precipitation for each month at Iberia
Month	Record daily precipitation (mm)	Date
Jan	170.2 mm (6.7 in)	4 January 1982
Feb	72.9 mm (2.9 in)	23 February 1985
Mar	94.0 mm (3.7 in)	21 March 2012
Apr	121.7 mm (4.8 in)	30 April 2017
May	156.7 mm (6.2 in)	26 May 1990
Jun	115.3 mm (4.5 in)	29 June 2025
Jul	135.9 mm (5.4 in)	26 July 1998
Aug	149.9 mm (5.9 in)	7 August 2013
Sep	97.8 mm (3.9 in)	14 September 2008
Oct	106.7 mm (4.2 in)	9 October 2009
Nov	125.5 mm (4.9 in)	25 November 1987
Dec	132.8 mm (5.2 in)	3 December 1982

Period of Record Coverage

2013 to 2026

12 years of record at Iberia, 2013 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 2013, 2016, 2026.

Days with data per year at Iberia
Year	Days with data	Share of year	Complete
2013	15	4%	No
2016	259	71%	No
2017	365	100%	Yes
2018	365	100%	Yes
2019	365	100%	Yes
2020	366	100%	Yes
2021	365	100%	Yes
2022	365	100%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	365	100%	Yes
2026	283	78%	No

Latest Records

Latest records at Iberia
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 June 2026	Iberia, US	daily rain	34.5 mm (1.4 in)	3.3 mm (0.13 in)	0 years	7 of 100 (Routine)
8 June 2026	Iberia, US	daily rain	32.5 mm (1.3 in)	9.1 mm (0.36 in)	32 years	19 of 100 (Routine)
19 May 2026	Iberia, US	daily rain	94.2 mm (3.7 in)	48.2 mm (1.9 in)	43 years	48 of 100 (Notable)
27 April 2026	Iberia, US	daily rain	66.3 mm (2.6 in)	25.4 mm (1.0 in)	27 years	31 of 100 (Routine)
17 April 2026	Iberia, US	daily rain	45.2 mm (1.8 in)	28.7 mm (1.1 in)	44 years	38 of 100 (Notable)
16 April 2026	Iberia, US	daily rain	48.8 mm (1.9 in)	21.1 mm (0.8 in)	3 years	19 of 100 (Routine)
7 March 2026	Iberia, US	daily rain	35.3 mm (1.4 in)	3.8 mm (0.15 in)	4 years	9 of 100 (Routine)
5 March 2026	Iberia, US	daily rain	37.6 mm (1.5 in)	22.1 mm (0.9 in)	21 years	30 of 100 (Routine)
2 March 2026	Iberia, US	daily rain	9.4 mm (0.37 in)	1.8 mm (0.07 in)	24 years	13 of 100 (Routine)
29 January 2026	Iberia, US	daily snow depth (Tie)	7.6 cm (3.0 in)	tie	26 years	3 of 100 (Routine)
28 January 2026	Iberia, US	daily snow depth	7.6 cm (3.0 in)	2.5 cm (1.0 in)	39 years	20 of 100 (Routine)
27 January 2026	Iberia, US	daily snow depth	10.2 cm (4.0 in)	2.6 cm (1.0 in)	39 years	21 of 100 (Routine)
26 January 2026	Iberia, US	daily snow depth (Tie)	10.2 cm (4.0 in)	tie	39 years	4 of 100 (Routine)
25 January 2026	Iberia, US	daily snow depth	12.7 cm (5.0 in)	2.5 cm (1.0 in)	39 years	21 of 100 (Routine)
25 January 2026	Iberia, US	daily snowfall	11.4 cm (4.5 in)	3.8 cm (1.5 in)	3 years	13 of 100 (Routine)
9 January 2026	Iberia, US	daily rain (Tie)	18.8 mm (0.7 in)	tie	32 years	3 of 100 (Routine)
2 December 2025	Iberia, US	daily snowfall	4.1 cm (1.6 in)	4.1 cm (1.6 in)	51 years	20 of 100 (Routine)
12 July 2025	Iberia, US	daily rain	48.8 mm (1.9 in)	17.6 mm (0.7 in)	16 years	19 of 100 (Routine)
7 July 2025	Iberia, US	daily rain	62.5 mm (2.5 in)	1.0 mm (0.04 in)	32 years	14 of 100 (Routine)
30 June 2025	Iberia, US	daily rain	39.6 mm (1.6 in)	8.9 mm (0.35 in)	38 years	22 of 100 (Routine)

Extremes by Year

1974 to 2026

Yearly extremes at Iberia: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	40.0 C (104.0 F)	2022	36.7 C (98.0 F)	12
Coldest night (TNn)	-23.9 C (-11.0 F)	2021	-20.6 C (-5.1 F)	13
Wettest day (Rx1day)	170.2 mm (6.7 in)	1982	71.8 mm (2.8 in)	52
Wettest five days (Rx5day)	215.8 mm (8.5 in)	1982	114.8 mm (4.5 in)	52
Longest dry spell (CDD)	51 days	2025	22 days	52

Hottest day (TXx)

The hottest day of the year at Iberia, 1974 to 2026. The record is 40.0 C (104.0 F) in 2022, marked on the chart; the median year is 36.7 C (98.0 F).

Hottest day (TXx) at Iberia by year
Year	Hottest day (TXx)
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	17.2 C (63.0 F)
2014	n/a
2015	n/a
2016	36.1 C (97.0 F)
2017	39.4 C (102.9 F)
2018	37.2 C (99.0 F)
2019	35.0 C (95.0 F)
2020	35.0 C (95.0 F)
2021	36.1 C (97.0 F)
2022	40.0 C (104.0 F)
2023	39.4 C (102.9 F)
2024	35.6 C (96.1 F)
2025	37.2 C (99.0 F)
2026	38.3 C (100.9 F)

Coldest night (TNn)

The coldest night of the year at Iberia, 1974 to 2026. The record is -23.9 C (-11.0 F) in 2021, marked on the chart; the median year is -20.6 C (-5.1 F).

Coldest night (TNn) at Iberia by year
Year	Coldest night (TNn)
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	-5.0 C (23.0 F)
2013	-14.4 C (6.1 F)
2014	n/a
2015	n/a
2016	-20.6 C (-5.1 F)
2017	-18.3 C (-0.9 F)
2018	-21.7 C (-7.1 F)
2019	-19.4 C (-2.9 F)
2020	-16.1 C (3.0 F)
2021	-23.9 C (-11.0 F)
2022	-22.2 C (-8.0 F)
2023	-11.7 C (10.9 F)
2024	-22.2 C (-8.0 F)
2025	-22.2 C (-8.0 F)
2026	-20.6 C (-5.1 F)

Wettest day (Rx1day)

The wettest day of the year at Iberia, 1974 to 2026. The record is 170.2 mm (6.7 in) in 1982, marked on the chart; the median year is 71.8 mm (2.8 in).

Wettest day (Rx1day) at Iberia by year
Year	Wettest day (Rx1day)
1974	48.8 mm (1.9 in)
1975	88.4 mm (3.5 in)
1976	50.8 mm (2.0 in)
1977	16.8 mm (0.7 in)
1979	27.4 mm (1.1 in)
1980	69.9 mm (2.8 in)
1981	70.4 mm (2.8 in)
1982	170.2 mm (6.7 in)
1983	73.7 mm (2.9 in)
1984	77.5 mm (3.1 in)
1985	111.8 mm (4.4 in)
1986	68.6 mm (2.7 in)
1987	125.5 mm (4.9 in)
1988	71.9 mm (2.8 in)
1989	58.9 mm (2.3 in)
1990	156.7 mm (6.2 in)
1991	63.8 mm (2.5 in)
1992	62.0 mm (2.4 in)
1993	86.4 mm (3.4 in)
1994	76.2 mm (3.0 in)
1995	64.5 mm (2.5 in)
1996	113.0 mm (4.4 in)
1997	61.0 mm (2.4 in)
1998	135.9 mm (5.4 in)
1999	51.6 mm (2.0 in)
2000	43.2 mm (1.7 in)
2001	50.8 mm (2.0 in)
2002	63.8 mm (2.5 in)
2003	74.9 mm (2.9 in)
2004	45.5 mm (1.8 in)
2005	108.0 mm (4.3 in)
2006	67.3 mm (2.6 in)
2007	82.8 mm (3.3 in)
2008	97.8 mm (3.9 in)
2009	106.7 mm (4.2 in)
2010	67.6 mm (2.7 in)
2011	41.9 mm (1.6 in)
2012	94.0 mm (3.7 in)
2013	149.9 mm (5.9 in)
2014	50.8 mm (2.0 in)
2015	76.7 mm (3.0 in)
2016	70.4 mm (2.8 in)
2017	121.7 mm (4.8 in)
2018	74.7 mm (2.9 in)
2019	81.3 mm (3.2 in)
2020	111.8 mm (4.4 in)
2021	46.5 mm (1.8 in)
2022	71.4 mm (2.8 in)
2023	71.4 mm (2.8 in)
2024	71.6 mm (2.8 in)
2025	115.3 mm (4.5 in)
2026	94.2 mm (3.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Iberia, 1974 to 2026. The record is 215.8 mm (8.5 in) in 1982, marked on the chart; the median year is 114.8 mm (4.5 in).

Wettest five days (Rx5day) at Iberia by year
Year	Wettest five days (Rx5day)
1974	82.9 mm (3.3 in)
1975	91.2 mm (3.6 in)
1976	66.6 mm (2.6 in)
1977	35.3 mm (1.4 in)
1979	36.5 mm (1.4 in)
1980	86.9 mm (3.4 in)
1981	100.6 mm (4.0 in)
1982	215.8 mm (8.5 in)
1983	182.7 mm (7.2 in)
1984	80.5 mm (3.2 in)
1985	141.0 mm (5.6 in)
1986	202.2 mm (8.0 in)
1987	142.5 mm (5.6 in)
1988	102.1 mm (4.0 in)
1989	122.7 mm (4.8 in)
1990	159.0 mm (6.3 in)
1991	101.6 mm (4.0 in)
1992	131.4 mm (5.2 in)
1993	132.8 mm (5.2 in)
1994	187.2 mm (7.4 in)
1995	110.0 mm (4.3 in)
1996	113.0 mm (4.4 in)
1997	113.3 mm (4.5 in)
1998	194.8 mm (7.7 in)
1999	99.9 mm (3.9 in)
2000	57.5 mm (2.3 in)
2001	92.2 mm (3.6 in)
2002	110.3 mm (4.3 in)
2003	116.3 mm (4.6 in)
2004	78.2 mm (3.1 in)
2005	137.7 mm (5.4 in)
2006	67.3 mm (2.6 in)
2007	103.9 mm (4.1 in)
2008	149.6 mm (5.9 in)
2009	150.1 mm (5.9 in)
2010	126.5 mm (5.0 in)
2011	72.9 mm (2.9 in)
2012	150.9 mm (5.9 in)
2013	193.6 mm (7.6 in)
2014	98.0 mm (3.9 in)
2015	144.3 mm (5.7 in)
2016	140.2 mm (5.5 in)
2017	201.8 mm (7.9 in)
2018	127.4 mm (5.0 in)
2019	100.1 mm (3.9 in)
2020	138.3 mm (5.4 in)
2021	90.3 mm (3.6 in)
2022	129.1 mm (5.1 in)
2023	113.3 mm (4.5 in)
2024	97.5 mm (3.8 in)
2025	154.9 mm (6.1 in)
2026	140.0 mm (5.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Iberia, 1974 to 2026. The record is 51 days in 2025, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Iberia by year
Year	Longest dry spell (CDD)
1974	21 days
1975	13 days
1976	21 days
1977	11 days
1979	24 days
1980	27 days
1981	21 days
1982	21 days
1983	23 days
1984	21 days
1985	25 days
1986	32 days
1987	31 days
1988	23 days
1989	23 days
1990	17 days
1991	20 days
1992	20 days
1993	21 days
1994	35 days
1995	22 days
1996	25 days
1997	19 days
1998	26 days
1999	43 days
2000	21 days
2001	20 days
2002	21 days
2003	23 days
2004	27 days
2005	21 days
2006	34 days
2007	28 days
2008	31 days
2009	23 days
2010	29 days
2011	21 days
2012	26 days
2013	39 days
2014	29 days
2015	19 days
2016	21 days
2017	20 days
2018	16 days
2019	21 days
2020	20 days
2021	25 days
2022	19 days
2023	21 days
2024	30 days
2025	51 days
2026	20 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.

Rainfall Return Levels

41 years, 1980 to 2025

A day with at least 77.6 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 202.5 mm (8.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Iberia: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	77.6 mm (3.1 in)
5 years	105.7 mm (4.2 in)
10 years	126.3 mm (5.0 in)
25 years	154.8 mm (6.1 in)
50 years	177.9 mm (7.0 in)	Longer than the 41 years of record
100 years	202.5 mm (8.0 in)	Longer than the 41 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 41 years of values from 1980 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 170.2 mm (6.7 in) in 1982; 156.7 mm (6.2 in) in 1990; 149.9 mm (5.9 in) in 2013.

Download the Data

Data for Iberia standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Iberia 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-12. Last revised 12 October 2026 (2026-10-12).