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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Woltersum Weather Records (NLE00109364)

Record envelope, standing records and threshold days for Woltersum (NLE00109364), Netherlands, with 71 years of record.

Key Facts for Woltersum

  • Woltersum (NLE00109364) is a weather station in Netherlands at 53.27 latitude and 6.72 longitude, -1 m (-3 ft) above sea level.
  • The station reports from 1950 to 2020, 71 years of record.
  • 0 records set at Woltersum still stand.
  • Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
  • Woltersum set a daily record precipitation of 29.1 mm (1.1 in) on 13 August 2020.

About the Station

  • Location: Netherlands, 53.27 latitude, 6.72 longitude.
  • Elevation: -1 m (-3 ft).
  • Period of record: 1950 to 2020, 71 years.
  • Eligible elements: prcp, snwd.

Daily Record Envelope and 2026

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

All-Time Record Progression

2 new records
When Woltersum set new all-time records 2 all-time records were set at Woltersum between 27 August 1996 and 31 July 2002. Each dot is a new record. Record daily precipitation27 August 1996: Record daily precipitation 48.1 mm (1.9 in)31 July 2002: Record daily precipitation 62.0 mm (2.4 in)2000
2 all-time records were set at Woltersum between 27 August 1996 and 31 July 2002. Each dot is a new record.
When Woltersum set new all-time records
DateKindDetail
1996-08-27Record daily precipitationRecord daily precipitation 48.1 mm (1.9 in)
2002-07-31Record daily precipitationRecord daily precipitation 62.0 mm (2.4 in)

Wettest Day of Each Month

Jul: 62.0 mm (2.4 in)
Record daily precipitation for each month at Woltersum The wettest day on record for each calendar month at Woltersum. The most was 62.0 mm (2.4 in) on 31 July 2002. 020406080 Jan: 30.0 mm (1.2 in), 21 January 2008 Jan Feb: 27.7 mm (1.1 in), 16 February 2020 Feb Mar: 25.1 mm (1.0 in), 20 March 2008 Mar Apr: 29.0 mm (1.1 in), 29 April 2018 Apr May: 38.5 mm (1.5 in), 13 May 2018 May Jun: 48.2 mm (1.9 in), 20 June 2013 Jun Jul: 62.0 mm (2.4 in), 31 July 2002 Jul Aug: 48.1 mm (1.9 in), 27 August 1996 Aug Sep: 42.3 mm (1.7 in), 8 September 2003 Sep Oct: 40.6 mm (1.6 in), 3 October 1993 Oct Nov: 35.2 mm (1.4 in), 10 November 2008 Nov Dec: 26.5 mm (1.0 in), 8 December 2018 Dec
The wettest day on record for each calendar month at Woltersum. The most was 62.0 mm (2.4 in) on 31 July 2002.
Record daily precipitation for each month at Woltersum
MonthRecord daily precipitation (mm)Date
Jan30.0 mm (1.2 in)21 January 2008
Feb27.7 mm (1.1 in)16 February 2020
Mar25.1 mm (1.0 in)20 March 2008
Apr29.0 mm (1.1 in)29 April 2018
May38.5 mm (1.5 in)13 May 2018
Jun48.2 mm (1.9 in)20 June 2013
Jul62.0 mm (2.4 in)31 July 2002
Aug48.1 mm (1.9 in)27 August 1996
Sep42.3 mm (1.7 in)8 September 2003
Oct40.6 mm (1.6 in)3 October 1993
Nov35.2 mm (1.4 in)10 November 2008
Dec26.5 mm (1.0 in)8 December 2018

Latest Records

20
Latest records at Woltersum
DateStationRecordValueBeat old record byOld record stoodSignificance
13 August 2020Woltersum, NLdaily rain29.1 mm (1.1 in)17.8 mm (0.7 in)12 years39 of 100 (Notable)
9 July 2020Woltersum, NLdaily rain23.8 mm (0.9 in)8.0 mm (0.31 in)25 years20 of 100 (Routine)
1 July 2020Woltersum, NLdaily rain12.5 mm (0.5 in)3.6 mm (0.14 in)23 years18 of 100 (Routine)
1 May 2020Woltersum, NLdaily rain10.0 mm (0.4 in)4.8 mm (0.19 in)28 years20 of 100 (Routine)
24 February 2020Woltersum, NLdaily rain23.9 mm (0.9 in)16.1 mm (0.6 in)22 years20 of 100 (Routine)
18 February 2020Woltersum, NLdaily rain9.7 mm (0.38 in)2.3 mm (0.09 in)17 years18 of 100 (Routine)
16 February 2020Woltersum, NLmonthly rain27.7 mm (1.1 in)4.4 mm (0.17 in)17 years34 of 100 (Routine)
13 February 2020Woltersum, NLdaily rain9.3 mm (0.37 in)2.3 mm (0.09 in)68 years20 of 100 (Routine)
16 October 2019Woltersum, NLdaily rain12.0 mm (0.5 in)3.3 mm (0.13 in)4 years14 of 100 (Routine)
11 October 2019Woltersum, NLdaily rain12.5 mm (0.5 in)0.4 mm (0.02 in)25 years14 of 100 (Routine)
29 September 2019Woltersum, NLdaily rain35.0 mm (1.4 in)14.1 mm (0.6 in)12 years33 of 100 (Routine)
24 September 2019Woltersum, NLdaily rain12.0 mm (0.5 in)2.8 mm (0.11 in)6 years13 of 100 (Routine)
31 August 2019Woltersum, NLdaily rain18.4 mm (0.7 in)7.4 mm (0.29 in)6 years20 of 100 (Routine)
10 June 2019Woltersum, NLdaily rain35.2 mm (1.4 in)21.9 mm (0.9 in)9 years46 of 100 (Notable)
26 May 2019Woltersum, NLdaily rain10.0 mm (0.4 in)1.7 mm (0.07 in)68 years20 of 100 (Routine)
4 April 2019Woltersum, NLdaily rain12.0 mm (0.5 in)2.0 mm (0.08 in)68 years20 of 100 (Routine)
14 March 2019Woltersum, NLdaily rain7.7 mm (0.30 in)2.8 mm (0.11 in)18 years19 of 100 (Routine)
13 March 2019Woltersum, NLdaily rain8.8 mm (0.35 in)5.4 mm (0.21 in)17 years20 of 100 (Routine)
10 March 2019Woltersum, NLdaily rain19.4 mm (0.8 in)14.5 mm (0.6 in)9 years20 of 100 (Routine)
7 March 2019Woltersum, NLdaily rain11.3 mm (0.4 in)2.1 mm (0.08 in)12 years15 of 100 (Routine)

Extremes by Year

1950 to 2020
Yearly extremes at Woltersum: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)62.0 mm (2.4 in)20020.0 mm (0.00 in)71
Wettest five days (Rx5day)117.6 mm (4.6 in)20060.0 mm (0.00 in)70
Longest dry spell (CDD)366 days1956365 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Woltersum by year The wettest day of the year at Woltersum, 1950 to 2020. The record is 62.0 mm (2.4 in) in 2002, marked on the chart; the median year is 0.0 mm (0.00 in). 0204060801960198020002020Record: 62.0 mm (2.4 in) in 2002
The wettest day of the year at Woltersum, 1950 to 2020. The record is 62.0 mm (2.4 in) in 2002, marked on the chart; the median year is 0.0 mm (0.00 in).
Wettest day (Rx1day) at Woltersum by year
YearWettest day (Rx1day)
19502.6 mm (0.10 in)
195123.4 mm (0.9 in)
195241.9 mm (1.6 in)
195321.5 mm (0.8 in)
19540.0 mm (0.00 in)
19550.0 mm (0.00 in)
19560.0 mm (0.00 in)
19570.0 mm (0.00 in)
19580.0 mm (0.00 in)
19590.0 mm (0.00 in)
19600.0 mm (0.00 in)
19610.0 mm (0.00 in)
19620.0 mm (0.00 in)
19630.0 mm (0.00 in)
19640.0 mm (0.00 in)
19650.0 mm (0.00 in)
19660.0 mm (0.00 in)
19670.0 mm (0.00 in)
19680.0 mm (0.00 in)
19690.0 mm (0.00 in)
19700.0 mm (0.00 in)
19710.0 mm (0.00 in)
19720.0 mm (0.00 in)
19730.0 mm (0.00 in)
19740.0 mm (0.00 in)
19750.0 mm (0.00 in)
19760.0 mm (0.00 in)
19770.0 mm (0.00 in)
19780.0 mm (0.00 in)
19790.0 mm (0.00 in)
19800.0 mm (0.00 in)
19810.0 mm (0.00 in)
19820.0 mm (0.00 in)
19830.0 mm (0.00 in)
19840.0 mm (0.00 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
19870.0 mm (0.00 in)
19880.0 mm (0.00 in)
19890.0 mm (0.00 in)
19900.0 mm (0.00 in)
19910.0 mm (0.00 in)
199221.2 mm (0.8 in)
199340.6 mm (1.6 in)
199438.0 mm (1.5 in)
199524.2 mm (1.0 in)
199648.1 mm (1.9 in)
199726.7 mm (1.1 in)
199825.5 mm (1.0 in)
199933.9 mm (1.3 in)
200021.1 mm (0.8 in)
200137.4 mm (1.5 in)
200262.0 mm (2.4 in)
200342.3 mm (1.7 in)
200428.9 mm (1.1 in)
200531.7 mm (1.2 in)
200639.1 mm (1.5 in)
200727.6 mm (1.1 in)
200835.2 mm (1.4 in)
200924.8 mm (1.0 in)
201034.8 mm (1.4 in)
201140.1 mm (1.6 in)
201224.2 mm (1.0 in)
201348.2 mm (1.9 in)
201423.0 mm (0.9 in)
201533.0 mm (1.3 in)
201633.2 mm (1.3 in)
201729.6 mm (1.2 in)
201838.5 mm (1.5 in)
201935.2 mm (1.4 in)
202029.1 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Woltersum by year The wettest five days of the year at Woltersum, 1950 to 2020. The record is 117.6 mm (4.6 in) in 2006, marked on the chart; the median year is 0.0 mm (0.00 in). 0501001501960198020002020Record: 117.6 mm (4.6 in) in 2006
The wettest five days of the year at Woltersum, 1950 to 2020. The record is 117.6 mm (4.6 in) in 2006, marked on the chart; the median year is 0.0 mm (0.00 in).
Wettest five days (Rx5day) at Woltersum by year
YearWettest five days (Rx5day)
1950n/a
195154.6 mm (2.1 in)
195264.7 mm (2.5 in)
195349.6 mm (2.0 in)
19540.0 mm (0.00 in)
19550.0 mm (0.00 in)
19560.0 mm (0.00 in)
19570.0 mm (0.00 in)
19580.0 mm (0.00 in)
19590.0 mm (0.00 in)
19600.0 mm (0.00 in)
19610.0 mm (0.00 in)
19620.0 mm (0.00 in)
19630.0 mm (0.00 in)
19640.0 mm (0.00 in)
19650.0 mm (0.00 in)
19660.0 mm (0.00 in)
19670.0 mm (0.00 in)
19680.0 mm (0.00 in)
19690.0 mm (0.00 in)
19700.0 mm (0.00 in)
19710.0 mm (0.00 in)
19720.0 mm (0.00 in)
19730.0 mm (0.00 in)
19740.0 mm (0.00 in)
19750.0 mm (0.00 in)
19760.0 mm (0.00 in)
19770.0 mm (0.00 in)
19780.0 mm (0.00 in)
19790.0 mm (0.00 in)
19800.0 mm (0.00 in)
19810.0 mm (0.00 in)
19820.0 mm (0.00 in)
19830.0 mm (0.00 in)
19840.0 mm (0.00 in)
19850.0 mm (0.00 in)
19860.0 mm (0.00 in)
19870.0 mm (0.00 in)
19880.0 mm (0.00 in)
19890.0 mm (0.00 in)
19900.0 mm (0.00 in)
19910.0 mm (0.00 in)
199251.6 mm (2.0 in)
199363.9 mm (2.5 in)
199484.4 mm (3.3 in)
199550.7 mm (2.0 in)
199683.9 mm (3.3 in)
199763.5 mm (2.5 in)
199863.7 mm (2.5 in)
199959.5 mm (2.3 in)
200042.4 mm (1.7 in)
200164.3 mm (2.5 in)
200269.8 mm (2.7 in)
200350.7 mm (2.0 in)
200458.3 mm (2.3 in)
200564.0 mm (2.5 in)
2006117.6 mm (4.6 in)
200777.6 mm (3.1 in)
200865.5 mm (2.6 in)
200950.8 mm (2.0 in)
201088.3 mm (3.5 in)
201172.4 mm (2.9 in)
201263.8 mm (2.5 in)
201364.5 mm (2.5 in)
201449.7 mm (2.0 in)
201582.1 mm (3.2 in)
201669.6 mm (2.7 in)
201768.0 mm (2.7 in)
201853.7 mm (2.1 in)
201983.3 mm (3.3 in)
202051.1 mm (2.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Woltersum by year The longest dry spell of the year at Woltersum, 1950 to 2020. The record is 366 days in 1956, marked on the chart; the median year is 365 days. 01002003004001960198020002020Record: 366 days in 1956
The longest dry spell of the year at Woltersum, 1950 to 2020. The record is 366 days in 1956, marked on the chart; the median year is 365 days.
Longest dry spell (CDD) at Woltersum by year
YearLongest dry spell (CDD)
1950n/a
195127 days
195214 days
1953246 days
1954365 days
1955365 days
1956366 days
1957365 days
1958365 days
1959365 days
1960366 days
1961365 days
1962365 days
1963365 days
1964366 days
1965365 days
1966365 days
1967365 days
1968366 days
1969365 days
1970365 days
1971363 days
1972366 days
1973365 days
1974365 days
1975365 days
1976366 days
1977365 days
1978365 days
1979365 days
1980366 days
1981365 days
1982365 days
1983365 days
1984366 days
1985365 days
1986365 days
1987365 days
1988366 days
1989365 days
1990365 days
1991365 days
1992120 days
199318 days
199417 days
199529 days
199627 days
199722 days
199816 days
199925 days
200014 days
200112 days
200223 days
200323 days
200423 days
200518 days
200618 days
200730 days
200814 days
200922 days
201020 days
201125 days
201227 days
201320 days
201413 days
201514 days
201613 days
201713 days
201821 days
201915 days
202021 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

69 years, 1951 to 2019

A day with at least 10.4 mm (0.4 in) of rain is expected about once in 2 years. A day with at least 85.9 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Woltersum: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years10.4 mm (0.4 in)
5 years25.4 mm (1.0 in)
10 years37.2 mm (1.5 in)
25 years54.4 mm (2.1 in)
50 years69.2 mm (2.7 in)
100 years85.9 mm (3.4 in)Longer than the 69 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, 69 years of values from 1951 to 2019.

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: 62.0 mm (2.4 in) in 2002; 48.2 mm (1.9 in) in 2013; 48.1 mm (1.9 in) in 1996.

Download the Data

  • Data for Woltersum standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Woltersum 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 . Last revised (2025-12-31).