Built 2026-10-17 (17 October 2026)

Roermond Weather Records (NLE00100510)

Record envelope, standing records and threshold days for Roermond (NLE00100510), Netherlands, with 159 years of record.

Key Facts for Roermond

  • Roermond (NLE00100510) is a weather station in Netherlands at 51.18 latitude and 5.97 longitude, 20 m (66 ft) above sea level.
  • The station reports from 1868 to 2026, 159 years of record.
  • 0 records set at Roermond still stand.
  • Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
  • Roermond set a monthly record daily precipitation of 47.4 mm (1.9 in) on 8 September 2025.

About the Station

  • Location: Netherlands, 51.18 latitude, 5.97 longitude.
  • Elevation: 20 m (66 ft).
  • Period of record: 1868 to 2026, 159 years.
  • Eligible elements: prcp, snwd.

Daily Record Envelope and 2026

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

All-Time Record Progression

5 new records
When Roermond set new all-time records 5 all-time records were set at Roermond between 20 August 1900 and 1 June 2016. Each dot is a new record. Record daily precipitationRecord snow depth20 August 1900: Record daily precipitation 54.4 mm (2.1 in)31 July 1917: Record daily precipitation 55.4 mm (2.2 in)28 June 1981: Record daily precipitation 68.5 mm (2.7 in)24 December 2010: Record snow depth 21.0 cm (8.3 in)1 June 2016: Record daily precipitation 78.6 mm (3.1 in)19051920193519501965198019952010
5 all-time records were set at Roermond between 20 August 1900 and 1 June 2016. Each dot is a new record.
When Roermond set new all-time records
DateKindDetail
1900-08-20Record daily precipitationRecord daily precipitation 54.4 mm (2.1 in)
1917-07-31Record daily precipitationRecord daily precipitation 55.4 mm (2.2 in)
1981-06-28Record daily precipitationRecord daily precipitation 68.5 mm (2.7 in)
2010-12-24Record snow depthRecord snow depth 21.0 cm (8.3 in)
2016-06-01Record daily precipitationRecord daily precipitation 78.6 mm (3.1 in)

Wettest Day of Each Month

Jun: 78.6 mm (3.1 in)
Record daily precipitation for each month at Roermond The wettest day on record for each calendar month at Roermond. The most was 78.6 mm (3.1 in) on 1 June 2016. 020406080 Jan: 34.5 mm (1.4 in), 19 January 1873 Jan Feb: 25.5 mm (1.0 in), 8 February 1946 Feb Mar: 36.8 mm (1.4 in), 24 March 1970 Mar Apr: 35.3 mm (1.4 in), 30 April 1876 Apr May: 64.3 mm (2.5 in), 31 May 2025 May Jun: 78.6 mm (3.1 in), 1 June 2016 Jun Jul: 55.4 mm (2.2 in), 31 July 1917 Jul Aug: 65.6 mm (2.6 in), 28 August 1996 Aug Sep: 47.4 mm (1.9 in), 8 September 2025 Sep Oct: 65.9 mm (2.6 in), 7 October 2009 Oct Nov: 38.6 mm (1.5 in), 3 November 1940 Nov Dec: 40.0 mm (1.6 in), 25 December 1896 Dec
The wettest day on record for each calendar month at Roermond. The most was 78.6 mm (3.1 in) on 1 June 2016.
Record daily precipitation for each month at Roermond
MonthRecord daily precipitation (mm)Date
Jan34.5 mm (1.4 in)19 January 1873
Feb25.5 mm (1.0 in)8 February 1946
Mar36.8 mm (1.4 in)24 March 1970
Apr35.3 mm (1.4 in)30 April 1876
May64.3 mm (2.5 in)31 May 2025
Jun78.6 mm (3.1 in)1 June 2016
Jul55.4 mm (2.2 in)31 July 1917
Aug65.6 mm (2.6 in)28 August 1996
Sep47.4 mm (1.9 in)8 September 2025
Oct65.9 mm (2.6 in)7 October 2009
Nov38.6 mm (1.5 in)3 November 1940
Dec40.0 mm (1.6 in)25 December 1896

Latest Records

20
Latest records at Roermond
DateStationRecordValueBeat old record byOld record stoodSignificance
8 September 2025Roermond, NLmonthly rain47.4 mm (1.9 in)1.4 mm (0.06 in)68 years42 of 100 (Notable)
31 May 2025Roermond, NLmonthly rain64.3 mm (2.5 in)14.8 mm (0.6 in)130 years78 of 100 (Major)
24 April 2025Roermond, NLdaily rain18.7 mm (0.7 in)3.2 mm (0.13 in)90 years20 of 100 (Routine)
5 January 2025Roermond, NLdaily rain20.4 mm (0.8 in)0.8 mm (0.03 in)113 years20 of 100 (Routine)
6 May 2024Roermond, NLdaily rain27.0 mm (1.1 in)7.1 mm (0.28 in)38 years35 of 100 (Notable)
2 May 2024Roermond, NLdaily rain36.6 mm (1.4 in)26.1 mm (1.0 in)105 years80 of 100 (Exceptional)
27 November 2023Roermond, NLdaily rain23.4 mm (0.9 in)3.2 mm (0.13 in)84 years20 of 100 (Routine)
22 June 2023Roermond, NLdaily rain28.1 mm (1.1 in)2.0 mm (0.08 in)116 years43 of 100 (Notable)
7 March 2023Roermond, NLdaily rain19.2 mm (0.8 in)4.5 mm (0.18 in)64 years20 of 100 (Routine)
16 December 2022Roermond, NLdaily snow depth (Tie)1.0 cm (0.4 in)tie4 years1 of 100 (Routine)
8 September 2022Roermond, NLdaily rain22.1 mm (0.9 in)0.6 mm (0.02 in)41 years20 of 100 (Routine)
7 April 2021Roermond, NLmonthly snow depth1.0 cm (0.4 in)1.0 cm (0.4 in)53 years20 of 100 (Routine)
3 March 2021Roermond, NLdaily rain15.4 mm (0.6 in)3.6 mm (0.14 in)64 years20 of 100 (Routine)
6 February 2021Roermond, NLdaily rain22.1 mm (0.9 in)0.3 mm (0.01 in)37 years20 of 100 (Routine)
17 June 2020Roermond, NLdaily rain45.3 mm (1.8 in)21.7 mm (0.9 in)78 years66 of 100 (Major)
25 February 2020Roermond, NLdaily rain15.3 mm (0.6 in)1.1 mm (0.04 in)147 years20 of 100 (Routine)
15 March 2019Roermond, NLdaily rain15.1 mm (0.6 in)3.3 mm (0.13 in)24 years20 of 100 (Routine)
23 January 2019Roermond, NLdaily snow depth5.0 cm (2.0 in)1.0 cm (0.4 in)40 years19 of 100 (Routine)
16 December 2018Roermond, NLdaily snow depth1.0 cm (0.4 in)1.0 cm (0.4 in)49 years20 of 100 (Routine)
22 May 2018Roermond, NLdaily rain21.2 mm (0.8 in)3.1 mm (0.12 in)47 years20 of 100 (Routine)

Extremes by Year

1868 to 2026
Yearly extremes at Roermond: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)78.6 mm (3.1 in)201629.5 mm (1.2 in)159
Wettest five days (Rx5day)151.7 mm (6.0 in)198153.1 mm (2.1 in)158
Longest dry spell (CDD)52 days197120 days158

Wettest day (Rx1day)

Wettest day (Rx1day) at Roermond by year The wettest day of the year at Roermond, 1868 to 2026. The record is 78.6 mm (3.1 in) in 2016, marked on the chart; the median year is 29.5 mm (1.2 in). 02040608018801900192019401960198020002020Record: 78.6 mm (3.1 in) in 2016
The wettest day of the year at Roermond, 1868 to 2026. The record is 78.6 mm (3.1 in) in 2016, marked on the chart; the median year is 29.5 mm (1.2 in).
Wettest day (Rx1day) at Roermond by year
YearWettest day (Rx1day)
18686.5 mm (0.26 in)
186943.0 mm (1.7 in)
187041.0 mm (1.6 in)
187127.0 mm (1.1 in)
187225.4 mm (1.0 in)
187334.5 mm (1.4 in)
187422.7 mm (0.9 in)
187532.0 mm (1.3 in)
187635.5 mm (1.4 in)
187730.0 mm (1.2 in)
187835.0 mm (1.4 in)
187925.0 mm (1.0 in)
188030.0 mm (1.2 in)
188134.0 mm (1.3 in)
188236.0 mm (1.4 in)
188325.5 mm (1.0 in)
188427.0 mm (1.1 in)
188536.5 mm (1.4 in)
188639.0 mm (1.5 in)
188729.7 mm (1.2 in)
188826.4 mm (1.0 in)
188920.0 mm (0.8 in)
189024.0 mm (0.9 in)
189132.5 mm (1.3 in)
189224.5 mm (1.0 in)
189323.0 mm (0.9 in)
189425.5 mm (1.0 in)
189549.5 mm (1.9 in)
189640.0 mm (1.6 in)
189723.5 mm (0.9 in)
189822.2 mm (0.9 in)
189927.5 mm (1.1 in)
190054.4 mm (2.1 in)
190131.4 mm (1.2 in)
190221.8 mm (0.9 in)
190330.0 mm (1.2 in)
190428.7 mm (1.1 in)
190547.5 mm (1.9 in)
190626.1 mm (1.0 in)
190727.5 mm (1.1 in)
190824.3 mm (1.0 in)
190937.5 mm (1.5 in)
191034.2 mm (1.3 in)
191120.1 mm (0.8 in)
191227.4 mm (1.1 in)
191320.1 mm (0.8 in)
191441.6 mm (1.6 in)
191518.5 mm (0.7 in)
191617.2 mm (0.7 in)
191755.4 mm (2.2 in)
191831.4 mm (1.2 in)
191925.2 mm (1.0 in)
192025.6 mm (1.0 in)
192121.5 mm (0.8 in)
192217.3 mm (0.7 in)
192321.0 mm (0.8 in)
192451.5 mm (2.0 in)
192531.0 mm (1.2 in)
192637.5 mm (1.5 in)
192730.0 mm (1.2 in)
192819.5 mm (0.8 in)
192932.8 mm (1.3 in)
193037.0 mm (1.5 in)
193121.8 mm (0.9 in)
193223.0 mm (0.9 in)
193328.5 mm (1.1 in)
193415.5 mm (0.6 in)
193529.1 mm (1.1 in)
193635.6 mm (1.4 in)
193724.5 mm (1.0 in)
193830.1 mm (1.2 in)
193928.5 mm (1.1 in)
194038.6 mm (1.5 in)
194142.6 mm (1.7 in)
194229.5 mm (1.2 in)
194318.5 mm (0.7 in)
194434.5 mm (1.4 in)
194523.0 mm (0.9 in)
194625.5 mm (1.0 in)
194718.5 mm (0.7 in)
194820.3 mm (0.8 in)
194929.3 mm (1.2 in)
195032.5 mm (1.3 in)
195135.2 mm (1.4 in)
195230.6 mm (1.2 in)
195337.5 mm (1.5 in)
195437.5 mm (1.5 in)
195520.3 mm (0.8 in)
195646.0 mm (1.8 in)
195735.5 mm (1.4 in)
195823.0 mm (0.9 in)
195924.8 mm (1.0 in)
196036.8 mm (1.4 in)
196121.7 mm (0.9 in)
196229.7 mm (1.2 in)
196328.0 mm (1.1 in)
196432.6 mm (1.3 in)
196537.9 mm (1.5 in)
196652.2 mm (2.1 in)
196727.0 mm (1.1 in)
196828.9 mm (1.1 in)
196927.5 mm (1.1 in)
197036.8 mm (1.4 in)
197121.8 mm (0.9 in)
197228.1 mm (1.1 in)
197320.9 mm (0.8 in)
197425.4 mm (1.0 in)
197529.1 mm (1.1 in)
197615.3 mm (0.6 in)
197730.4 mm (1.2 in)
197822.7 mm (0.9 in)
197951.8 mm (2.0 in)
198052.5 mm (2.1 in)
198168.5 mm (2.7 in)
198225.6 mm (1.0 in)
198344.5 mm (1.8 in)
198440.4 mm (1.6 in)
198527.4 mm (1.1 in)
198629.1 mm (1.1 in)
198720.9 mm (0.8 in)
198839.0 mm (1.5 in)
198919.4 mm (0.8 in)
199024.9 mm (1.0 in)
199124.4 mm (1.0 in)
199220.6 mm (0.8 in)
199330.5 mm (1.2 in)
199429.9 mm (1.2 in)
199527.0 mm (1.1 in)
199665.6 mm (2.6 in)
199739.1 mm (1.5 in)
199845.9 mm (1.8 in)
199949.1 mm (1.9 in)
200022.2 mm (0.9 in)
200123.4 mm (0.9 in)
200256.5 mm (2.2 in)
200339.1 mm (1.5 in)
200437.0 mm (1.5 in)
200529.5 mm (1.2 in)
200638.4 mm (1.5 in)
200737.0 mm (1.5 in)
200840.0 mm (1.6 in)
200965.9 mm (2.6 in)
201033.0 mm (1.3 in)
201143.2 mm (1.7 in)
201236.1 mm (1.4 in)
201323.9 mm (0.9 in)
201445.4 mm (1.8 in)
201527.1 mm (1.1 in)
201678.6 mm (3.1 in)
201721.0 mm (0.8 in)
201833.1 mm (1.3 in)
201922.1 mm (0.9 in)
202045.3 mm (1.8 in)
202123.1 mm (0.9 in)
202228.7 mm (1.1 in)
202328.1 mm (1.1 in)
202437.1 mm (1.5 in)
202564.3 mm (2.5 in)
202617.2 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Roermond by year The wettest five days of the year at Roermond, 1868 to 2026. The record is 151.7 mm (6.0 in) in 1981, marked on the chart; the median year is 53.1 mm (2.1 in). 05010015020018801900192019401960198020002020Record: 151.7 mm (6.0 in) in 1981
The wettest five days of the year at Roermond, 1868 to 2026. The record is 151.7 mm (6.0 in) in 1981, marked on the chart; the median year is 53.1 mm (2.1 in).
Wettest five days (Rx5day) at Roermond by year
YearWettest five days (Rx5day)
1868n/a
186956.6 mm (2.2 in)
187096.0 mm (3.8 in)
187144.5 mm (1.8 in)
187244.4 mm (1.7 in)
187346.0 mm (1.8 in)
187455.2 mm (2.2 in)
187558.9 mm (2.3 in)
187653.2 mm (2.1 in)
187768.2 mm (2.7 in)
187861.8 mm (2.4 in)
187953.0 mm (2.1 in)
188068.4 mm (2.7 in)
188148.7 mm (1.9 in)
188256.0 mm (2.2 in)
188339.0 mm (1.5 in)
188450.5 mm (2.0 in)
188558.5 mm (2.3 in)
188658.5 mm (2.3 in)
188734.8 mm (1.4 in)
188858.6 mm (2.3 in)
188947.0 mm (1.9 in)
189038.0 mm (1.5 in)
189197.0 mm (3.8 in)
189232.5 mm (1.3 in)
189339.6 mm (1.6 in)
189447.0 mm (1.9 in)
189557.5 mm (2.3 in)
189646.0 mm (1.8 in)
189750.5 mm (2.0 in)
189844.6 mm (1.8 in)
189945.2 mm (1.8 in)
190070.6 mm (2.8 in)
190162.3 mm (2.5 in)
190246.8 mm (1.8 in)
190349.9 mm (2.0 in)
190440.1 mm (1.6 in)
190564.5 mm (2.5 in)
190636.9 mm (1.5 in)
190734.0 mm (1.3 in)
190849.7 mm (2.0 in)
190948.6 mm (1.9 in)
191064.5 mm (2.5 in)
191137.0 mm (1.5 in)
191253.7 mm (2.1 in)
191340.2 mm (1.6 in)
191458.0 mm (2.3 in)
191548.3 mm (1.9 in)
191639.7 mm (1.6 in)
191779.3 mm (3.1 in)
191862.5 mm (2.5 in)
191949.7 mm (2.0 in)
192053.7 mm (2.1 in)
192127.5 mm (1.1 in)
192234.3 mm (1.4 in)
192339.5 mm (1.6 in)
192459.1 mm (2.3 in)
192559.5 mm (2.3 in)
192670.2 mm (2.8 in)
192746.6 mm (1.8 in)
192840.7 mm (1.6 in)
192992.8 mm (3.7 in)
193085.5 mm (3.4 in)
193146.0 mm (1.8 in)
193242.2 mm (1.7 in)
193351.0 mm (2.0 in)
193443.1 mm (1.7 in)
193538.4 mm (1.5 in)
193655.0 mm (2.2 in)
193733.8 mm (1.3 in)
193847.3 mm (1.9 in)
193969.5 mm (2.7 in)
194089.4 mm (3.5 in)
194154.7 mm (2.2 in)
194246.1 mm (1.8 in)
194336.3 mm (1.4 in)
194472.4 mm (2.9 in)
194533.7 mm (1.3 in)
194664.0 mm (2.5 in)
194738.8 mm (1.5 in)
194850.3 mm (2.0 in)
194940.3 mm (1.6 in)
195047.9 mm (1.9 in)
195158.0 mm (2.3 in)
195273.1 mm (2.9 in)
195358.4 mm (2.3 in)
195446.5 mm (1.8 in)
195543.3 mm (1.7 in)
195672.7 mm (2.9 in)
195751.9 mm (2.0 in)
195845.0 mm (1.8 in)
195930.6 mm (1.2 in)
196073.2 mm (2.9 in)
196154.0 mm (2.1 in)
196241.5 mm (1.6 in)
196355.6 mm (2.2 in)
196454.8 mm (2.2 in)
196571.7 mm (2.8 in)
196679.3 mm (3.1 in)
196732.9 mm (1.3 in)
196865.5 mm (2.6 in)
196966.4 mm (2.6 in)
197059.5 mm (2.3 in)
197159.9 mm (2.4 in)
197246.6 mm (1.8 in)
197340.2 mm (1.6 in)
197445.1 mm (1.8 in)
197549.3 mm (1.9 in)
197633.5 mm (1.3 in)
197747.8 mm (1.9 in)
197847.3 mm (1.9 in)
197958.2 mm (2.3 in)
198061.6 mm (2.4 in)
1981151.7 mm (6.0 in)
198261.0 mm (2.4 in)
198354.4 mm (2.1 in)
198479.2 mm (3.1 in)
198564.1 mm (2.5 in)
198659.9 mm (2.4 in)
198747.3 mm (1.9 in)
198851.9 mm (2.0 in)
198943.9 mm (1.7 in)
199049.7 mm (2.0 in)
199162.0 mm (2.4 in)
199251.9 mm (2.0 in)
199368.3 mm (2.7 in)
199450.8 mm (2.0 in)
199556.4 mm (2.2 in)
199679.2 mm (3.1 in)
199754.0 mm (2.1 in)
199894.5 mm (3.7 in)
199959.6 mm (2.3 in)
200037.5 mm (1.5 in)
200149.2 mm (1.9 in)
200288.9 mm (3.5 in)
200374.2 mm (2.9 in)
200456.8 mm (2.2 in)
200549.9 mm (2.0 in)
200665.5 mm (2.6 in)
200765.3 mm (2.6 in)
200842.4 mm (1.7 in)
2009111.9 mm (4.4 in)
201078.7 mm (3.1 in)
201158.8 mm (2.3 in)
201250.5 mm (2.0 in)
201366.6 mm (2.6 in)
201496.1 mm (3.8 in)
201549.0 mm (1.9 in)
2016127.3 mm (5.0 in)
201749.5 mm (1.9 in)
201842.6 mm (1.7 in)
201936.9 mm (1.5 in)
202061.0 mm (2.4 in)
202153.8 mm (2.1 in)
202255.0 mm (2.2 in)
202352.4 mm (2.1 in)
202472.8 mm (2.9 in)
202570.8 mm (2.8 in)
202636.2 mm (1.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Roermond by year The longest dry spell of the year at Roermond, 1868 to 2026. The record is 52 days in 1971, marked on the chart; the median year is 20 days. 020406018801900192019401960198020002020Record: 52 days in 1971
The longest dry spell of the year at Roermond, 1868 to 2026. The record is 52 days in 1971, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Roermond by year
YearLongest dry spell (CDD)
1868n/a
186930 days
187024 days
187118 days
187217 days
187321 days
187414 days
187519 days
187615 days
187713 days
187814 days
187918 days
188033 days
188117 days
188217 days
188320 days
188423 days
188518 days
188621 days
188737 days
188823 days
188916 days
189028 days
189133 days
189217 days
189350 days
189431 days
189521 days
189619 days
189719 days
189813 days
189931 days
190022 days
190117 days
190215 days
190323 days
190420 days
190511 days
190618 days
190724 days
190818 days
190914 days
191020 days
191127 days
191222 days
191324 days
191437 days
191520 days
191622 days
191733 days
191819 days
191922 days
192028 days
192130 days
192217 days
192319 days
192418 days
192515 days
192617 days
192724 days
192824 days
192928 days
193019 days
193120 days
193226 days
193319 days
193425 days
193516 days
193619 days
193713 days
193823 days
193925 days
194021 days
194115 days
194222 days
194317 days
194417 days
194513 days
194615 days
194717 days
194822 days
194920 days
195013 days
195122 days
195219 days
195333 days
195418 days
195519 days
195615 days
195715 days
195824 days
195930 days
196013 days
196118 days
196222 days
196325 days
196418 days
196514 days
196616 days
196715 days
196823 days
196922 days
197019 days
197152 days
197223 days
197327 days
197434 days
197521 days
197622 days
197715 days
197820 days
197915 days
198023 days
198117 days
198216 days
198326 days
198414 days
198522 days
198633 days
198713 days
198823 days
198921 days
199024 days
199128 days
199214 days
199319 days
199418 days
199527 days
199615 days
199720 days
199818 days
199918 days
200014 days
200118 days
200224 days
200321 days
200414 days
200518 days
200620 days
200738 days
200817 days
200911 days
201027 days
201122 days
201227 days
201319 days
201417 days
201517 days
201615 days
201714 days
201830 days
201921 days
202038 days
202120 days
202234 days
202335 days
202412 days
202544 days
202621 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

157 years, 1869 to 2025

A day with at least 29.7 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 71.8 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Roermond: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.7 mm (1.2 in)
5 years39.2 mm (1.5 in)
10 years46.2 mm (1.8 in)
25 years55.8 mm (2.2 in)
50 years63.6 mm (2.5 in)
100 years71.8 mm (2.8 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 157 years of values from 1869 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: 78.6 mm (3.1 in) in 2016; 68.5 mm (2.7 in) in 1981; 65.9 mm (2.6 in) in 2009.

Download the Data

  • Data for Roermond standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Roermond 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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