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Data as of 2025-12-31
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Built 2026-10-17 (17 October 2026)

Traer Weather Records (USC00138315)

Record envelope, standing records and threshold days for Traer (USC00138315), Iowa, United States, with 79 years of record.

Key Facts for Traer

  • Traer (USC00138315) is a weather station in Iowa, United States at 42.19 latitude and -92.47 longitude, 285 m (935 ft) above sea level.
  • The station reports from 1948 to 2026, 79 years of record.
  • 0 records set at Traer still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Iowa, United States, 42.19 latitude, -92.47 longitude.
  • Elevation: 285 m (935 ft).
  • Period of record: 1948 to 2026, 79 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Sep: 137.7 mm (5.4 in)
Record daily precipitation for each month at Traer The wettest day on record for each calendar month at Traer. The most was 137.7 mm (5.4 in) on 1 September 2018. 050100150 Jan: 37.1 mm (1.5 in), 22 January 2018 Jan Feb: 33.0 mm (1.3 in), 1 February 2015 Feb Mar: 34.0 mm (1.3 in), 5 March 2025 Mar Apr: 77.2 mm (3.0 in), 18 April 2013 Apr May: 80.0 mm (3.1 in), 20 May 2018 May Jun: 70.9 mm (2.8 in), 12 June 2015 Jun Jul: 62.5 mm (2.5 in), 12 July 2025 Jul Aug: 67.6 mm (2.7 in), 15 August 2017 Aug Sep: 137.7 mm (5.4 in), 1 September 2018 Sep Oct: 65.5 mm (2.6 in), 25 October 2021 Oct Nov: 51.3 mm (2.0 in), 5 November 2022 Nov Dec: 52.6 mm (2.1 in), 14 December 2015 Dec
The wettest day on record for each calendar month at Traer. The most was 137.7 mm (5.4 in) on 1 September 2018.
Record daily precipitation for each month at Traer
MonthRecord daily precipitation (mm)Date
Jan37.1 mm (1.5 in)22 January 2018
Feb33.0 mm (1.3 in)1 February 2015
Mar34.0 mm (1.3 in)5 March 2025
Apr77.2 mm (3.0 in)18 April 2013
May80.0 mm (3.1 in)20 May 2018
Jun70.9 mm (2.8 in)12 June 2015
Jul62.5 mm (2.5 in)12 July 2025
Aug67.6 mm (2.7 in)15 August 2017
Sep137.7 mm (5.4 in)1 September 2018
Oct65.5 mm (2.6 in)25 October 2021
Nov51.3 mm (2.0 in)5 November 2022
Dec52.6 mm (2.1 in)14 December 2015

Latest Records

0

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

Extremes by Year

1948 to 2026
Yearly extremes at Traer: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)137.7 mm (5.4 in)201866.8 mm (2.6 in)20
Wettest five days (Rx5day)193.6 mm (7.6 in)201882.5 mm (3.2 in)17
Longest dry spell (CDD)30 days195017 days19

Wettest day (Rx1day)

Wettest day (Rx1day) at Traer by year The wettest day of the year at Traer, 1948 to 2026. The record is 137.7 mm (5.4 in) in 2018, marked on the chart; the median year is 66.8 mm (2.6 in). 0501001501960198020002020Record: 137.7 mm (5.4 in) in 2018
The wettest day of the year at Traer, 1948 to 2026. The record is 137.7 mm (5.4 in) in 2018, marked on the chart; the median year is 66.8 mm (2.6 in).
Wettest day (Rx1day) at Traer by year
YearWettest day (Rx1day)
194832.5 mm (1.3 in)
194938.6 mm (1.5 in)
195060.5 mm (2.4 in)
195167.6 mm (2.7 in)
201146.5 mm (1.8 in)
201276.2 mm (3.0 in)
201377.2 mm (3.0 in)
201466.0 mm (2.6 in)
201570.9 mm (2.8 in)
201667.6 mm (2.7 in)
201767.6 mm (2.7 in)
2018137.7 mm (5.4 in)
201958.9 mm (2.3 in)
202069.3 mm (2.7 in)
202165.5 mm (2.6 in)
202251.3 mm (2.0 in)
202341.7 mm (1.6 in)
202478.5 mm (3.1 in)
202562.5 mm (2.5 in)
202668.3 mm (2.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Traer by year The wettest five days of the year at Traer, 1948 to 2026. The record is 193.6 mm (7.6 in) in 2018, marked on the chart; the median year is 82.5 mm (3.2 in). 0501001502001960198020002020Record: 193.6 mm (7.6 in) in 2018
The wettest five days of the year at Traer, 1948 to 2026. The record is 193.6 mm (7.6 in) in 2018, marked on the chart; the median year is 82.5 mm (3.2 in).
Wettest five days (Rx5day) at Traer by year
YearWettest five days (Rx5day)
194854.4 mm (2.1 in)
194963.6 mm (2.5 in)
195077.8 mm (3.1 in)
1951128.8 mm (5.1 in)
2011n/a
2012n/a
201369.8 mm (2.7 in)
2014123.7 mm (4.9 in)
201543.5 mm (1.7 in)
2016n/a
201772.9 mm (2.9 in)
2018193.6 mm (7.6 in)
201975.9 mm (3.0 in)
2020126.8 mm (5.0 in)
202183.8 mm (3.3 in)
202263.0 mm (2.5 in)
202382.5 mm (3.2 in)
2024150.6 mm (5.9 in)
202590.9 mm (3.6 in)
202697.8 mm (3.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Traer by year The longest dry spell of the year at Traer, 1948 to 2026. The record is 30 days in 1950, marked on the chart; the median year is 17 days. 01020301960198020002020Record: 30 days in 1950
The longest dry spell of the year at Traer, 1948 to 2026. The record is 30 days in 1950, marked on the chart; the median year is 17 days.
Longest dry spell (CDD) at Traer by year
YearLongest dry spell (CDD)
194822 days
194921 days
195030 days
195116 days
2011n/a
20121 day
20133 days
201414 days
20155 days
20161 day
20171 day
20181 day
20191 day
202019 days
202121 days
202226 days
202324 days
202424 days
202519 days
202617 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 Traer standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Traer 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).