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Built 2026-10-16 (16 October 2026)

Castricum Weather Records (NLE00109026)

Record envelope, standing records and threshold days for Castricum (NLE00109026), Netherlands, with 96 years of record.

Key Facts for Castricum

  • Castricum (NLE00109026) is a weather station in Netherlands at 52.55 latitude and 4.65 longitude, 3 m (10 ft) above sea level.
  • The station reports from 1931 to 2026, 96 years of record.
  • 0 records set at Castricum still stand.
  • Records are tracked for prcp, snwd: an element needs 30 years of data to be eligible.
  • Castricum set a daily record snow depth of 1.0 cm (0.4 in) on 20 November 2025.

About the Station

  • Location: Netherlands, 52.55 latitude, 4.65 longitude.
  • Elevation: 3 m (10 ft).
  • Period of record: 1931 to 2026, 96 years.
  • Eligible elements: prcp, snwd.

Daily Record Envelope and 2026

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

All-Time Record Progression

9 new records
When Castricum set new all-time records 9 all-time records were set at Castricum between 23 August 1979 and 18 June 2021. Each dot is a new record. Record daily precipitationRecord snow depth23 August 1979: Record daily precipitation 53.6 mm (2.1 in)30 July 1989: Record daily precipitation 58.8 mm (2.3 in)27 October 1998: Record daily precipitation 71.4 mm (2.8 in)2 March 2005: Record snow depth 18.0 cm (7.1 in)3 March 2005: Record snow depth 25.0 cm (9.8 in)5 March 2005: Record snow depth 26.0 cm (10.2 in)18 December 2010: Record snow depth 29.0 cm (11.4 in)19 December 2010: Record snow depth 31.0 cm (12.2 in)18 June 2021: Record daily precipitation 76.3 mm (3.0 in)19801990200020102020
9 all-time records were set at Castricum between 23 August 1979 and 18 June 2021. Each dot is a new record.
When Castricum set new all-time records
DateKindDetail
1979-08-23Record daily precipitationRecord daily precipitation 53.6 mm (2.1 in)
1989-07-30Record daily precipitationRecord daily precipitation 58.8 mm (2.3 in)
1998-10-27Record daily precipitationRecord daily precipitation 71.4 mm (2.8 in)
2005-03-02Record snow depthRecord snow depth 18.0 cm (7.1 in)
2005-03-03Record snow depthRecord snow depth 25.0 cm (9.8 in)
2005-03-05Record snow depthRecord snow depth 26.0 cm (10.2 in)
2010-12-18Record snow depthRecord snow depth 29.0 cm (11.4 in)
2010-12-19Record snow depthRecord snow depth 31.0 cm (12.2 in)
2021-06-18Record daily precipitationRecord daily precipitation 76.3 mm (3.0 in)

Wettest Day of Each Month

Jun: 76.3 mm (3.0 in)
Record daily precipitation for each month at Castricum The wettest day on record for each calendar month at Castricum. The most was 76.3 mm (3.0 in) on 18 June 2021. 020406080 Jan: 35.0 mm (1.4 in), 18 January 1998 Jan Feb: 44.2 mm (1.7 in), 16 February 2020 Feb Mar: 38.0 mm (1.5 in), 6 March 1998 Mar Apr: 37.2 mm (1.5 in), 23 April 2023 Apr May: 51.5 mm (2.0 in), 21 May 2024 May Jun: 76.3 mm (3.0 in), 18 June 2021 Jun Jul: 58.8 mm (2.3 in), 30 July 1989 Jul Aug: 53.6 mm (2.1 in), 23 August 1979 Aug Sep: 49.6 mm (2.0 in), 27 September 2024 Sep Oct: 71.4 mm (2.8 in), 27 October 1998 Oct Nov: 44.0 mm (1.7 in), 24 November 2005 Nov Dec: 47.0 mm (1.9 in), 23 December 2020 Dec
The wettest day on record for each calendar month at Castricum. The most was 76.3 mm (3.0 in) on 18 June 2021.
Record daily precipitation for each month at Castricum
MonthRecord daily precipitation (mm)Date
Jan35.0 mm (1.4 in)18 January 1998
Feb44.2 mm (1.7 in)16 February 2020
Mar38.0 mm (1.5 in)6 March 1998
Apr37.2 mm (1.5 in)23 April 2023
May51.5 mm (2.0 in)21 May 2024
Jun76.3 mm (3.0 in)18 June 2021
Jul58.8 mm (2.3 in)30 July 1989
Aug53.6 mm (2.1 in)23 August 1979
Sep49.6 mm (2.0 in)27 September 2024
Oct71.4 mm (2.8 in)27 October 1998
Nov44.0 mm (1.7 in)24 November 2005
Dec47.0 mm (1.9 in)23 December 2020

Latest Records

20
Latest records at Castricum
DateStationRecordValueBeat old record byOld record stoodSignificance
20 November 2025Castricum, NLdaily snow depth1.0 cm (0.4 in)1.0 cm (0.4 in)68 years20 of 100 (Routine)
14 November 2025Castricum, NLdaily rain19.6 mm (0.8 in)2.1 mm (0.08 in)82 years20 of 100 (Routine)
7 June 2025Castricum, NLdaily rain33.8 mm (1.3 in)11.5 mm (0.5 in)38 years37 of 100 (Notable)
5 December 2024Castricum, NLdaily rain22.7 mm (0.9 in)9.5 mm (0.37 in)88 years20 of 100 (Routine)
30 September 2024Castricum, NLdaily rain39.5 mm (1.6 in)12.5 mm (0.5 in)8 years28 of 100 (Routine)
27 September 2024Castricum, NLmonthly rain49.6 mm (2.0 in)2.1 mm (0.08 in)13 years24 of 100 (Routine)
26 September 2024Castricum, NLdaily rain41.5 mm (1.6 in)14.8 mm (0.6 in)29 years37 of 100 (Notable)
10 June 2024Castricum, NLdaily rain39.4 mm (1.6 in)13.2 mm (0.5 in)89 years55 of 100 (Notable)
24 May 2024Castricum, NLdaily rain32.0 mm (1.3 in)13.5 mm (0.5 in)57 years55 of 100 (Notable)
21 May 2024Castricum, NLmonthly rain51.5 mm (2.0 in)19.1 mm (0.8 in)44 years72 of 100 (Major)
15 May 2024Castricum, NLdaily rain24.3 mm (1.0 in)10.6 mm (0.4 in)57 years20 of 100 (Routine)
4 May 2024Castricum, NLdaily rain14.6 mm (0.6 in)3.7 mm (0.15 in)56 years20 of 100 (Routine)
15 April 2024Castricum, NLdaily rain19.8 mm (0.8 in)4.2 mm (0.17 in)26 years20 of 100 (Routine)
31 March 2024Castricum, NLdaily rain23.4 mm (0.9 in)4.6 mm (0.18 in)1 year20 of 100 (Routine)
18 February 2024Castricum, NLdaily rain23.9 mm (0.9 in)14.7 mm (0.6 in)24 years20 of 100 (Routine)
25 December 2023Castricum, NLdaily rain18.1 mm (0.7 in)4.6 mm (0.18 in)24 years20 of 100 (Routine)
3 December 2023Castricum, NLdaily snow depth (Tie)1.0 cm (0.4 in)tie12 years2 of 100 (Routine)
2 November 2023Castricum, NLdaily rain36.0 mm (1.4 in)12.4 mm (0.5 in)82 years55 of 100 (Notable)
1 September 2023Castricum, NLdaily rain40.0 mm (1.6 in)1.5 mm (0.06 in)72 years32 of 100 (Routine)
30 June 2023Castricum, NLdaily rain23.7 mm (0.9 in)8.0 mm (0.31 in)32 years20 of 100 (Routine)

Extremes by Year

1931 to 2026
Yearly extremes at Castricum: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)76.3 mm (3.0 in)202133.6 mm (1.3 in)96
Wettest five days (Rx5day)153.0 mm (6.0 in)202169.2 mm (2.7 in)95
Longest dry spell (CDD)46 days200721 days96

Wettest day (Rx1day)

Wettest day (Rx1day) at Castricum by year The wettest day of the year at Castricum, 1931 to 2026. The record is 76.3 mm (3.0 in) in 2021, marked on the chart; the median year is 33.6 mm (1.3 in). 02040608019401960198020002020Record: 76.3 mm (3.0 in) in 2021
The wettest day of the year at Castricum, 1931 to 2026. The record is 76.3 mm (3.0 in) in 2021, marked on the chart; the median year is 33.6 mm (1.3 in).
Wettest day (Rx1day) at Castricum by year
YearWettest day (Rx1day)
19310.0 mm (0.00 in)
193231.5 mm (1.2 in)
193334.3 mm (1.4 in)
193417.5 mm (0.7 in)
193530.9 mm (1.2 in)
193635.7 mm (1.4 in)
193726.8 mm (1.1 in)
193836.8 mm (1.4 in)
193927.5 mm (1.1 in)
194043.5 mm (1.7 in)
194136.6 mm (1.4 in)
194237.2 mm (1.5 in)
194328.7 mm (1.1 in)
194438.0 mm (1.5 in)
194546.0 mm (1.8 in)
194636.0 mm (1.4 in)
194728.3 mm (1.1 in)
194823.5 mm (0.9 in)
194924.8 mm (1.0 in)
195042.4 mm (1.7 in)
195138.5 mm (1.5 in)
195228.2 mm (1.1 in)
195324.4 mm (1.0 in)
195432.0 mm (1.3 in)
195538.6 mm (1.5 in)
195629.5 mm (1.2 in)
195740.6 mm (1.6 in)
195822.3 mm (0.9 in)
195922.3 mm (0.9 in)
196051.8 mm (2.0 in)
196131.2 mm (1.2 in)
196245.9 mm (1.8 in)
196322.0 mm (0.9 in)
196425.5 mm (1.0 in)
196539.2 mm (1.5 in)
196627.7 mm (1.1 in)
196726.8 mm (1.1 in)
196833.2 mm (1.3 in)
196925.2 mm (1.0 in)
197026.5 mm (1.0 in)
197127.5 mm (1.1 in)
197230.8 mm (1.2 in)
197330.7 mm (1.2 in)
197427.6 mm (1.1 in)
197530.9 mm (1.2 in)
197623.7 mm (0.9 in)
197736.5 mm (1.4 in)
197828.7 mm (1.1 in)
197953.6 mm (2.1 in)
198032.5 mm (1.3 in)
198128.9 mm (1.1 in)
198235.4 mm (1.4 in)
198345.2 mm (1.8 in)
198431.6 mm (1.2 in)
198546.4 mm (1.8 in)
198629.8 mm (1.2 in)
198743.6 mm (1.7 in)
198832.0 mm (1.3 in)
198958.8 mm (2.3 in)
199029.1 mm (1.1 in)
199126.0 mm (1.0 in)
199236.5 mm (1.4 in)
199328.0 mm (1.1 in)
199442.2 mm (1.7 in)
199533.9 mm (1.3 in)
199638.2 mm (1.5 in)
199730.0 mm (1.2 in)
199871.4 mm (2.8 in)
199940.0 mm (1.6 in)
200036.1 mm (1.4 in)
200140.9 mm (1.6 in)
200234.2 mm (1.3 in)
200332.0 mm (1.3 in)
200427.3 mm (1.1 in)
200544.0 mm (1.7 in)
200640.5 mm (1.6 in)
200735.9 mm (1.4 in)
200836.0 mm (1.4 in)
200929.1 mm (1.1 in)
201030.0 mm (1.2 in)
201147.5 mm (1.9 in)
201226.6 mm (1.0 in)
201338.1 mm (1.5 in)
201458.7 mm (2.3 in)
201525.0 mm (1.0 in)
201640.0 mm (1.6 in)
201739.6 mm (1.6 in)
201834.6 mm (1.4 in)
201960.5 mm (2.4 in)
202053.8 mm (2.1 in)
202176.3 mm (3.0 in)
202232.8 mm (1.3 in)
202340.0 mm (1.6 in)
202451.5 mm (2.0 in)
202536.9 mm (1.5 in)
202621.3 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Castricum by year The wettest five days of the year at Castricum, 1931 to 2026. The record is 153.0 mm (6.0 in) in 2021, marked on the chart; the median year is 69.2 mm (2.7 in). 05010015020019401960198020002020Record: 153.0 mm (6.0 in) in 2021
The wettest five days of the year at Castricum, 1931 to 2026. The record is 153.0 mm (6.0 in) in 2021, marked on the chart; the median year is 69.2 mm (2.7 in).
Wettest five days (Rx5day) at Castricum by year
YearWettest five days (Rx5day)
1931n/a
193251.6 mm (2.0 in)
193353.7 mm (2.1 in)
193444.3 mm (1.7 in)
193575.8 mm (3.0 in)
193658.6 mm (2.3 in)
193762.5 mm (2.5 in)
193887.4 mm (3.4 in)
193952.2 mm (2.1 in)
194065.2 mm (2.6 in)
194163.4 mm (2.5 in)
194273.9 mm (2.9 in)
194347.6 mm (1.9 in)
194461.2 mm (2.4 in)
194570.1 mm (2.8 in)
194668.6 mm (2.7 in)
194754.6 mm (2.1 in)
194854.4 mm (2.1 in)
194966.4 mm (2.6 in)
195076.6 mm (3.0 in)
195170.6 mm (2.8 in)
195277.9 mm (3.1 in)
195355.9 mm (2.2 in)
195447.2 mm (1.9 in)
195573.2 mm (2.9 in)
195653.1 mm (2.1 in)
1957136.0 mm (5.4 in)
195872.7 mm (2.9 in)
195948.8 mm (1.9 in)
196091.2 mm (3.6 in)
196167.3 mm (2.6 in)
196247.1 mm (1.9 in)
196379.3 mm (3.1 in)
196468.1 mm (2.7 in)
196561.6 mm (2.4 in)
196659.3 mm (2.3 in)
196765.6 mm (2.6 in)
196855.7 mm (2.2 in)
196953.2 mm (2.1 in)
197090.5 mm (3.6 in)
197153.3 mm (2.1 in)
197262.1 mm (2.4 in)
197378.2 mm (3.1 in)
197471.6 mm (2.8 in)
197565.8 mm (2.6 in)
197666.2 mm (2.6 in)
197786.8 mm (3.4 in)
197857.9 mm (2.3 in)
197973.9 mm (2.9 in)
198065.3 mm (2.6 in)
198178.0 mm (3.1 in)
198259.4 mm (2.3 in)
198392.1 mm (3.6 in)
198466.3 mm (2.6 in)
198567.6 mm (2.7 in)
198686.6 mm (3.4 in)
198785.5 mm (3.4 in)
198860.6 mm (2.4 in)
198974.4 mm (2.9 in)
199062.3 mm (2.5 in)
199161.5 mm (2.4 in)
199284.7 mm (3.3 in)
199370.8 mm (2.8 in)
1994107.3 mm (4.2 in)
199578.2 mm (3.1 in)
199669.2 mm (2.7 in)
199771.0 mm (2.8 in)
1998117.0 mm (4.6 in)
199997.2 mm (3.8 in)
200071.9 mm (2.8 in)
200173.9 mm (2.9 in)
200254.2 mm (2.1 in)
200372.2 mm (2.8 in)
200462.9 mm (2.5 in)
200574.0 mm (2.9 in)
2006102.4 mm (4.0 in)
200756.9 mm (2.2 in)
200865.5 mm (2.6 in)
200958.7 mm (2.3 in)
201082.5 mm (3.2 in)
201199.9 mm (3.9 in)
201275.0 mm (3.0 in)
2013106.8 mm (4.2 in)
201496.6 mm (3.8 in)
201567.8 mm (2.7 in)
201676.3 mm (3.0 in)
2017107.1 mm (4.2 in)
201853.7 mm (2.1 in)
2019100.6 mm (4.0 in)
202095.2 mm (3.7 in)
2021153.0 mm (6.0 in)
202256.5 mm (2.2 in)
202388.1 mm (3.5 in)
2024131.1 mm (5.2 in)
202576.2 mm (3.0 in)
202638.9 mm (1.5 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Castricum by year The longest dry spell of the year at Castricum, 1931 to 2026. The record is 46 days in 2007, marked on the chart; the median year is 21 days. 020406019401960198020002020Record: 46 days in 2007
The longest dry spell of the year at Castricum, 1931 to 2026. The record is 46 days in 2007, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Castricum by year
YearLongest dry spell (CDD)
19311 day
193225 days
193326 days
193424 days
193518 days
193628 days
193715 days
193823 days
193923 days
194021 days
194115 days
194231 days
194332 days
194420 days
194513 days
194618 days
194731 days
194831 days
194923 days
195017 days
195124 days
195219 days
195336 days
195418 days
195515 days
195624 days
195714 days
195819 days
195928 days
196013 days
196117 days
196221 days
196320 days
196423 days
196514 days
196616 days
196712 days
196814 days
196919 days
197024 days
197120 days
197232 days
197323 days
197433 days
197521 days
197625 days
197719 days
197814 days
197914 days
198033 days
198123 days
198219 days
198319 days
198428 days
198526 days
198625 days
198718 days
198818 days
198918 days
199026 days
199124 days
199218 days
199316 days
199417 days
199528 days
199629 days
199720 days
199817 days
199920 days
200016 days
200121 days
200224 days
200323 days
200413 days
200513 days
200617 days
200746 days
200816 days
200924 days
201021 days
201130 days
201219 days
201322 days
201420 days
201514 days
201624 days
201722 days
201842 days
201916 days
202027 days
202117 days
202239 days
202339 days
202414 days
202543 days
202624 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

94 years, 1932 to 2025

A day with at least 33.5 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 72.0 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Castricum: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years33.5 mm (1.3 in)
5 years42.4 mm (1.7 in)
10 years48.9 mm (1.9 in)
25 years57.6 mm (2.3 in)
50 years64.6 mm (2.5 in)
100 years72.0 mm (2.8 in)Longer than the 94 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, 94 years of values from 1932 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: 76.3 mm (3.0 in) in 2021; 71.4 mm (2.8 in) in 1998; 60.5 mm (2.4 in) in 2019.

Download the Data

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