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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Overhalla - Unnset Weather Records (NOE00134082)

Record envelope, standing records and threshold days for Overhalla - Unnset (NOE00134082), Norway, with 47 years of record.

Key Facts for Overhalla - Unnset

  • Overhalla - Unnset (NOE00134082) is a weather station in Norway at 64.48 latitude and 11.84 longitude, 26 m (85 ft) above sea level.
  • The station reports from 1977 to 2023, 47 years of record.
  • 0 records set at Overhalla - Unnset still stand.
  • Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
  • Overhalla - Unnset set a daily record precipitation of 33.9 mm (1.3 in) on 7 August 2023.

About the Station

  • Location: Norway, 64.48 latitude, 11.84 longitude.
  • Elevation: 26 m (85 ft).
  • Period of record: 1977 to 2023, 47 years.
  • Eligible elements: prcp, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Overhalla - Unnset, with 2026 drawn through them The band shows the record high and record low for each calendar day at Overhalla - Unnset. 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 Overhalla - Unnset. 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 Overhalla - Unnset, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Overhalla - Unnset by the year they were set 0 records at Overhalla - Unnset still stand. 00000000000
0 records at Overhalla - Unnset still stand.
Standing records at Overhalla - Unnset by the year they were set
Year setStanding records

Wettest Day of Each Month

Jul: 86.6 mm (3.4 in)
Record daily precipitation for each month at Overhalla - Unnset The wettest day on record for each calendar month at Overhalla - Unnset. The most was 86.6 mm (3.4 in) on 31 July 1993. 0255075100 Jan: 82.8 mm (3.3 in), 30 January 2006 Jan Feb: 79.9 mm (3.1 in), 8 February 2015 Feb Mar: 48.2 mm (1.9 in), 27 March 2022 Mar Apr: 51.2 mm (2.0 in), 8 April 2017 Apr May: 33.8 mm (1.3 in), 30 May 1982 May Jun: 38.3 mm (1.5 in), 21 June 2003 Jun Jul: 86.6 mm (3.4 in), 31 July 1993 Jul Aug: 60.5 mm (2.4 in), 24 August 2021 Aug Sep: 76.8 mm (3.0 in), 20 September 2019 Sep Oct: 76.9 mm (3.0 in), 1 October 2015 Oct Nov: 74.5 mm (2.9 in), 24 November 1983 Nov Dec: 86.0 mm (3.4 in), 17 December 2021 Dec
The wettest day on record for each calendar month at Overhalla - Unnset. The most was 86.6 mm (3.4 in) on 31 July 1993.
Record daily precipitation for each month at Overhalla - Unnset
MonthRecord daily precipitation (mm)Date
Jan82.8 mm (3.3 in)30 January 2006
Feb79.9 mm (3.1 in)8 February 2015
Mar48.2 mm (1.9 in)27 March 2022
Apr51.2 mm (2.0 in)8 April 2017
May33.8 mm (1.3 in)30 May 1982
Jun38.3 mm (1.5 in)21 June 2003
Jul86.6 mm (3.4 in)31 July 1993
Aug60.5 mm (2.4 in)24 August 2021
Sep76.8 mm (3.0 in)20 September 2019
Oct76.9 mm (3.0 in)1 October 2015
Nov74.5 mm (2.9 in)24 November 1983
Dec86.0 mm (3.4 in)17 December 2021

Latest Records

20
Latest records at Overhalla - Unnset
DateStationRecordValueBeat old record byOld record stoodSignificance
7 August 2023Overhalla - Unnset, NOdaily rain33.9 mm (1.3 in)20.1 mm (0.8 in)22 years40 of 100 (Notable)
13 July 2023Overhalla - Unnset, NOdaily rain20.1 mm (0.8 in)3.9 mm (0.15 in)41 years20 of 100 (Routine)
25 May 2023Overhalla - Unnset, NOdaily rain16.1 mm (0.6 in)6.7 mm (0.26 in)26 years20 of 100 (Routine)
29 April 2023Overhalla - Unnset, NOdaily rain16.0 mm (0.6 in)0.8 mm (0.03 in)32 years14 of 100 (Routine)
2 March 2023Overhalla - Unnset, NOdaily rain32.2 mm (1.3 in)21.0 mm (0.8 in)30 years46 of 100 (Notable)
12 February 2023Overhalla - Unnset, NOdaily rain40.3 mm (1.6 in)24.7 mm (1.0 in)36 years50 of 100 (Notable)
24 January 2023Overhalla - Unnset, NOdaily rain22.5 mm (0.9 in)8.0 mm (0.31 in)32 years20 of 100 (Routine)
4 October 2022Overhalla - Unnset, NOdaily rain18.0 mm (0.7 in)1.1 mm (0.04 in)25 years12 of 100 (Routine)
20 July 2022Overhalla - Unnset, NOdaily rain17.7 mm (0.7 in)0.3 mm (0.01 in)32 years13 of 100 (Routine)
6 July 2022Overhalla - Unnset, NOdaily rain17.5 mm (0.7 in)0.2 mm (0.01 in)17 years9 of 100 (Routine)
4 July 2022Overhalla - Unnset, NOdaily rain14.1 mm (0.6 in)3.2 mm (0.13 in)36 years19 of 100 (Routine)
28 June 2022Overhalla - Unnset, NOdaily rain17.9 mm (0.7 in)3.2 mm (0.13 in)4 years11 of 100 (Routine)
22 June 2022Overhalla - Unnset, NOdaily rain13.7 mm (0.5 in)0.7 mm (0.03 in)29 years13 of 100 (Routine)
28 May 2022Overhalla - Unnset, NOdaily rain16.8 mm (0.7 in)2.3 mm (0.09 in)3 years9 of 100 (Routine)
10 April 2022Overhalla - Unnset, NOdaily rain42.7 mm (1.7 in)22.7 mm (0.9 in)16 years46 of 100 (Notable)
27 March 2022Overhalla - Unnset, NOmonthly rain48.2 mm (1.9 in)1.2 mm (0.05 in)27 years23 of 100 (Routine)
26 March 2022Overhalla - Unnset, NOdaily rain (Tie)15.7 mm (0.6 in)tie11 years1 of 100 (Routine)
23 March 2022Overhalla - Unnset, NOdaily rain27.6 mm (1.1 in)1.2 mm (0.05 in)7 years7 of 100 (Routine)
7 March 2022Overhalla - Unnset, NOdaily rain19.4 mm (0.8 in)3.4 mm (0.13 in)32 years18 of 100 (Routine)
6 March 2022Overhalla - Unnset, NOdaily rain16.8 mm (0.7 in)0.7 mm (0.03 in)21 years11 of 100 (Routine)

Extremes by Year

1977 to 2023
Yearly extremes at Overhalla - Unnset: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)86.6 mm (3.4 in)199344.5 mm (1.8 in)47
Wettest five days (Rx5day)210.4 mm (8.3 in)200697.8 mm (3.9 in)47
Longest dry spell (CDD)38 days201418 days47

Wettest day (Rx1day)

Wettest day (Rx1day) at Overhalla - Unnset by year The wettest day of the year at Overhalla - Unnset, 1977 to 2023. The record is 86.6 mm (3.4 in) in 1993, marked on the chart; the median year is 44.5 mm (1.8 in). 2040608010019801990200020102020Record: 86.6 mm (3.4 in) in 1993
The wettest day of the year at Overhalla - Unnset, 1977 to 2023. The record is 86.6 mm (3.4 in) in 1993, marked on the chart; the median year is 44.5 mm (1.8 in).
Wettest day (Rx1day) at Overhalla - Unnset by year
YearWettest day (Rx1day)
197734.6 mm (1.4 in)
197833.8 mm (1.3 in)
197930.3 mm (1.2 in)
198033.8 mm (1.3 in)
198140.0 mm (1.6 in)
198244.5 mm (1.8 in)
198374.5 mm (2.9 in)
198429.3 mm (1.2 in)
198548.7 mm (1.9 in)
198630.2 mm (1.2 in)
198746.6 mm (1.8 in)
198841.9 mm (1.6 in)
198933.2 mm (1.3 in)
199068.0 mm (2.7 in)
199135.6 mm (1.4 in)
199244.8 mm (1.8 in)
199386.6 mm (3.4 in)
199446.9 mm (1.8 in)
199547.0 mm (1.9 in)
199626.6 mm (1.0 in)
199737.0 mm (1.5 in)
199854.2 mm (2.1 in)
199941.4 mm (1.6 in)
200025.3 mm (1.0 in)
200138.0 mm (1.5 in)
200241.6 mm (1.6 in)
200353.0 mm (2.1 in)
200429.5 mm (1.2 in)
200544.5 mm (1.8 in)
200682.8 mm (3.3 in)
200725.5 mm (1.0 in)
200829.8 mm (1.2 in)
200951.0 mm (2.0 in)
201031.6 mm (1.2 in)
201158.7 mm (2.3 in)
201247.0 mm (1.9 in)
201352.0 mm (2.0 in)
201451.0 mm (2.0 in)
201579.9 mm (3.1 in)
201650.1 mm (2.0 in)
201751.2 mm (2.0 in)
201842.5 mm (1.7 in)
201976.8 mm (3.0 in)
202050.6 mm (2.0 in)
202186.0 mm (3.4 in)
202248.2 mm (1.9 in)
202340.3 mm (1.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Overhalla - Unnset by year The wettest five days of the year at Overhalla - Unnset, 1977 to 2023. The record is 210.4 mm (8.3 in) in 2006, marked on the chart; the median year is 97.8 mm (3.9 in). 5010015020025019801990200020102020Record: 210.4 mm (8.3 in) in 2006
The wettest five days of the year at Overhalla - Unnset, 1977 to 2023. The record is 210.4 mm (8.3 in) in 2006, marked on the chart; the median year is 97.8 mm (3.9 in).
Wettest five days (Rx5day) at Overhalla - Unnset by year
YearWettest five days (Rx5day)
197769.6 mm (2.7 in)
197883.2 mm (3.3 in)
197966.9 mm (2.6 in)
198065.7 mm (2.6 in)
198188.0 mm (3.5 in)
198296.2 mm (3.8 in)
1983111.7 mm (4.4 in)
198479.2 mm (3.1 in)
198598.2 mm (3.9 in)
198696.5 mm (3.8 in)
198799.2 mm (3.9 in)
1988104.2 mm (4.1 in)
198979.6 mm (3.1 in)
1990118.4 mm (4.7 in)
199174.2 mm (2.9 in)
1992123.1 mm (4.8 in)
1993107.1 mm (4.2 in)
1994101.8 mm (4.0 in)
199584.4 mm (3.3 in)
199670.7 mm (2.8 in)
199785.8 mm (3.4 in)
1998109.6 mm (4.3 in)
199990.4 mm (3.6 in)
200072.2 mm (2.8 in)
200179.0 mm (3.1 in)
200280.7 mm (3.2 in)
2003117.7 mm (4.6 in)
200489.8 mm (3.5 in)
2005100.9 mm (4.0 in)
2006210.4 mm (8.3 in)
200763.4 mm (2.5 in)
200866.0 mm (2.6 in)
2009118.4 mm (4.7 in)
201060.8 mm (2.4 in)
2011134.2 mm (5.3 in)
2012119.1 mm (4.7 in)
201397.8 mm (3.9 in)
2014108.0 mm (4.3 in)
2015162.5 mm (6.4 in)
201699.2 mm (3.9 in)
201791.9 mm (3.6 in)
2018121.3 mm (4.8 in)
2019130.7 mm (5.1 in)
2020123.2 mm (4.9 in)
2021160.3 mm (6.3 in)
2022123.6 mm (4.9 in)
202382.8 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Overhalla - Unnset by year The longest dry spell of the year at Overhalla - Unnset, 1977 to 2023. The record is 38 days in 2014, marked on the chart; the median year is 18 days. 1020304019801990200020102020Record: 38 days in 2014
The longest dry spell of the year at Overhalla - Unnset, 1977 to 2023. The record is 38 days in 2014, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Overhalla - Unnset by year
YearLongest dry spell (CDD)
197714 days
197821 days
197921 days
198018 days
198121 days
198218 days
198312 days
198418 days
198514 days
198613 days
198717 days
198813 days
198921 days
199021 days
199120 days
199228 days
199322 days
199417 days
199519 days
199616 days
199718 days
199815 days
199916 days
200015 days
200116 days
200219 days
200321 days
200417 days
200513 days
200614 days
200724 days
200815 days
200922 days
201015 days
201115 days
201224 days
201311 days
201438 days
201513 days
201623 days
201715 days
201820 days
201918 days
202014 days
202122 days
202220 days
202315 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

46 years, 1978 to 2023

A day with at least 43.7 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 103.7 mm (4.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Overhalla - Unnset: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years43.7 mm (1.7 in)
5 years58.2 mm (2.3 in)
10 years68.4 mm (2.7 in)
25 years82.0 mm (3.2 in)
50 years92.6 mm (3.6 in)Longer than the 46 years of record
100 years103.7 mm (4.1 in)Longer than the 46 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, 46 years of values from 1978 to 2023.

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: 86.6 mm (3.4 in) in 1993; 86.0 mm (3.4 in) in 2021; 82.8 mm (3.3 in) in 2006.

Download the Data

  • Data for Overhalla - Unnset standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Overhalla - Unnset 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

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