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Built 2026-10-17 (17 October 2026)

Vallentuna Weather Records (SWE00138982)

Record envelope, standing records and threshold days for Vallentuna (SWE00138982), Sweden, with 75 years of record.

Key Facts for Vallentuna

  • Vallentuna (SWE00138982) is a weather station in Sweden at 59.52 latitude and 18.08 longitude, 20 m (66 ft) above sea level.
  • The station reports from 1952 to 2026, 75 years of record.
  • 0 records set at Vallentuna still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Vallentuna set a daily record precipitation of 13.6 mm (0.5 in) on 14 January 2026.

About the Station

  • Location: Sweden, 59.52 latitude, 18.08 longitude.
  • Elevation: 20 m (66 ft).
  • Period of record: 1952 to 2026, 75 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

2 new records
When Vallentuna set new all-time records 2 all-time records were set at Vallentuna between 29 August 1986 and 10 July 2001. Each dot is a new record. Record daily precipitation29 August 1986: Record daily precipitation 52.0 mm (2.0 in)10 July 2001: Record daily precipitation 55.0 mm (2.2 in)199019952000
2 all-time records were set at Vallentuna between 29 August 1986 and 10 July 2001. Each dot is a new record.
When Vallentuna set new all-time records
DateKindDetail
1986-08-29Record daily precipitationRecord daily precipitation 52.0 mm (2.0 in)
2001-07-10Record daily precipitationRecord daily precipitation 55.0 mm (2.2 in)

Wettest Day of Each Month

Jul: 55.0 mm (2.2 in)
Record daily precipitation for each month at Vallentuna The wettest day on record for each calendar month at Vallentuna. The most was 55.0 mm (2.2 in) on 10 July 2001. 0204060 Jan: 34.6 mm (1.4 in), 11 January 2021 Jan Feb: 27.3 mm (1.1 in), 16 February 2024 Feb Mar: 26.5 mm (1.0 in), 23 March 1986 Mar Apr: 29.7 mm (1.2 in), 28 April 1995 Apr May: 41.8 mm (1.6 in), 26 May 2021 May Jun: 41.8 mm (1.6 in), 29 June 2000 Jun Jul: 55.0 mm (2.2 in), 10 July 2001 Jul Aug: 52.0 mm (2.0 in), 29 August 1986 Aug Sep: 51.5 mm (2.0 in), 6 September 2015 Sep Oct: 39.2 mm (1.5 in), 31 October 1968 Oct Nov: 31.0 mm (1.2 in), 22 November 1973 Nov Dec: 23.7 mm (0.9 in), 17 December 2011 Dec
The wettest day on record for each calendar month at Vallentuna. The most was 55.0 mm (2.2 in) on 10 July 2001.
Record daily precipitation for each month at Vallentuna
MonthRecord daily precipitation (mm)Date
Jan34.6 mm (1.4 in)11 January 2021
Feb27.3 mm (1.1 in)16 February 2024
Mar26.5 mm (1.0 in)23 March 1986
Apr29.7 mm (1.2 in)28 April 1995
May41.8 mm (1.6 in)26 May 2021
Jun41.8 mm (1.6 in)29 June 2000
Jul55.0 mm (2.2 in)10 July 2001
Aug52.0 mm (2.0 in)29 August 1986
Sep51.5 mm (2.0 in)6 September 2015
Oct39.2 mm (1.5 in)31 October 1968
Nov31.0 mm (1.2 in)22 November 1973
Dec23.7 mm (0.9 in)17 December 2011

Latest Records

20
Latest records at Vallentuna
DateStationRecordValueBeat old record byOld record stoodSignificance
14 January 2026Vallentuna, SEdaily rain13.6 mm (0.5 in)0.2 mm (0.01 in)44 years20 of 100 (Routine)
1 January 2026Vallentuna, SEdaily rain13.5 mm (0.5 in)5.1 mm (0.20 in)56 years20 of 100 (Routine)
30 October 2025Vallentuna, SEdaily rain15.4 mm (0.6 in)1.1 mm (0.04 in)24 years16 of 100 (Routine)
4 October 2025Vallentuna, SEdaily rain22.0 mm (0.9 in)7.4 mm (0.29 in)44 years20 of 100 (Routine)
22 August 2025Vallentuna, SEdaily rain23.5 mm (0.9 in)2.8 mm (0.11 in)64 years20 of 100 (Routine)
28 July 2025Vallentuna, SEdaily rain31.8 mm (1.3 in)0.5 mm (0.02 in)32 years16 of 100 (Routine)
21 May 2025Vallentuna, SEdaily rain12.5 mm (0.5 in)2.7 mm (0.11 in)71 years20 of 100 (Routine)
6 January 2025Vallentuna, SEdaily rain14.2 mm (0.6 in)2.2 mm (0.09 in)8 years15 of 100 (Routine)
2 December 2024Vallentuna, SEdaily rain22.0 mm (0.9 in)10.3 mm (0.4 in)72 years20 of 100 (Routine)
10 October 2024Vallentuna, SEdaily rain22.1 mm (0.9 in)8.4 mm (0.33 in)43 years20 of 100 (Routine)
9 October 2024Vallentuna, SEdaily rain23.5 mm (0.9 in)5.3 mm (0.21 in)64 years20 of 100 (Routine)
26 September 2024Vallentuna, SEdaily rain17.0 mm (0.7 in)2.1 mm (0.08 in)64 years20 of 100 (Routine)
14 April 2024Vallentuna, SEdaily rain13.1 mm (0.5 in)4.5 mm (0.18 in)50 years20 of 100 (Routine)
16 February 2024Vallentuna, SEmonthly rain27.3 mm (1.1 in)4.8 mm (0.19 in)13 years36 of 100 (Notable)
3 November 2023Vallentuna, SEdaily rain17.7 mm (0.7 in)7.8 mm (0.31 in)45 years20 of 100 (Routine)
3 October 2023Vallentuna, SEdaily rain14.1 mm (0.6 in)1.7 mm (0.07 in)65 years20 of 100 (Routine)
30 July 2023Vallentuna, SEdaily rain32.7 mm (1.3 in)13.2 mm (0.5 in)36 years35 of 100 (Notable)
2 July 2023Vallentuna, SEdaily rain20.0 mm (0.8 in)2.9 mm (0.11 in)34 years20 of 100 (Routine)
24 March 2023Vallentuna, SEdaily rain8.2 mm (0.32 in)3.5 mm (0.14 in)41 years20 of 100 (Routine)
17 February 2023Vallentuna, SEdaily rain10.3 mm (0.4 in)6.3 mm (0.25 in)20 years20 of 100 (Routine)

Extremes by Year

1952 to 2026
Yearly extremes at Vallentuna: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)55.0 mm (2.2 in)200128.4 mm (1.1 in)75
Wettest five days (Rx5day)90.8 mm (3.6 in)197750.7 mm (2.0 in)75
Longest dry spell (CDD)56 days196423 days75

Wettest day (Rx1day)

Wettest day (Rx1day) at Vallentuna by year The wettest day of the year at Vallentuna, 1952 to 2026. The record is 55.0 mm (2.2 in) in 2001, marked on the chart; the median year is 28.4 mm (1.1 in). 02040601960198020002020Record: 55.0 mm (2.2 in) in 2001
The wettest day of the year at Vallentuna, 1952 to 2026. The record is 55.0 mm (2.2 in) in 2001, marked on the chart; the median year is 28.4 mm (1.1 in).
Wettest day (Rx1day) at Vallentuna by year
YearWettest day (Rx1day)
195217.4 mm (0.7 in)
195324.0 mm (0.9 in)
195425.0 mm (1.0 in)
195518.8 mm (0.7 in)
195620.3 mm (0.8 in)
195731.6 mm (1.2 in)
195830.7 mm (1.2 in)
195921.3 mm (0.8 in)
196040.3 mm (1.6 in)
196143.7 mm (1.7 in)
196226.5 mm (1.0 in)
196332.8 mm (1.3 in)
196419.7 mm (0.8 in)
196539.7 mm (1.6 in)
196636.7 mm (1.4 in)
196730.3 mm (1.2 in)
196839.4 mm (1.6 in)
196938.3 mm (1.5 in)
197016.8 mm (0.7 in)
197128.8 mm (1.1 in)
197225.3 mm (1.0 in)
197331.0 mm (1.2 in)
197431.5 mm (1.2 in)
197522.1 mm (0.9 in)
197644.4 mm (1.7 in)
197748.5 mm (1.9 in)
197829.8 mm (1.2 in)
197929.8 mm (1.2 in)
198035.8 mm (1.4 in)
198119.7 mm (0.8 in)
198221.4 mm (0.8 in)
198326.0 mm (1.0 in)
198421.4 mm (0.8 in)
198521.9 mm (0.9 in)
198652.0 mm (2.0 in)
198725.3 mm (1.0 in)
198824.8 mm (1.0 in)
198924.1 mm (0.9 in)
199028.8 mm (1.1 in)
199127.0 mm (1.1 in)
199231.3 mm (1.2 in)
199334.8 mm (1.4 in)
199424.0 mm (0.9 in)
199530.5 mm (1.2 in)
199628.4 mm (1.1 in)
199732.6 mm (1.3 in)
199815.2 mm (0.6 in)
199926.5 mm (1.0 in)
200041.8 mm (1.6 in)
200155.0 mm (2.2 in)
200222.8 mm (0.9 in)
200323.8 mm (0.9 in)
200419.8 mm (0.8 in)
200528.2 mm (1.1 in)
200628.1 mm (1.1 in)
200727.2 mm (1.1 in)
200833.7 mm (1.3 in)
200933.6 mm (1.3 in)
201043.2 mm (1.7 in)
201128.7 mm (1.1 in)
201238.5 mm (1.5 in)
201319.9 mm (0.8 in)
201436.5 mm (1.4 in)
201551.5 mm (2.0 in)
201630.6 mm (1.2 in)
201722.9 mm (0.9 in)
201814.8 mm (0.6 in)
201921.3 mm (0.8 in)
202023.4 mm (0.9 in)
202141.8 mm (1.6 in)
202220.6 mm (0.8 in)
202332.7 mm (1.3 in)
202427.3 mm (1.1 in)
202531.8 mm (1.3 in)
202616.5 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Vallentuna by year The wettest five days of the year at Vallentuna, 1952 to 2026. The record is 90.8 mm (3.6 in) in 1977, marked on the chart; the median year is 50.7 mm (2.0 in). 204060801001960198020002020Record: 90.8 mm (3.6 in) in 1977
The wettest five days of the year at Vallentuna, 1952 to 2026. The record is 90.8 mm (3.6 in) in 1977, marked on the chart; the median year is 50.7 mm (2.0 in).
Wettest five days (Rx5day) at Vallentuna by year
YearWettest five days (Rx5day)
195237.4 mm (1.5 in)
195348.9 mm (1.9 in)
195454.9 mm (2.2 in)
195535.3 mm (1.4 in)
195653.1 mm (2.1 in)
195737.0 mm (1.5 in)
195844.8 mm (1.8 in)
195955.7 mm (2.2 in)
196064.8 mm (2.6 in)
196164.7 mm (2.5 in)
196250.3 mm (2.0 in)
196362.7 mm (2.5 in)
196439.2 mm (1.5 in)
196557.9 mm (2.3 in)
196675.7 mm (3.0 in)
196743.5 mm (1.7 in)
196870.2 mm (2.8 in)
196958.3 mm (2.3 in)
197039.7 mm (1.6 in)
197155.5 mm (2.2 in)
197237.6 mm (1.5 in)
197359.3 mm (2.3 in)
197472.9 mm (2.9 in)
197526.4 mm (1.0 in)
197660.0 mm (2.4 in)
197790.8 mm (3.6 in)
197871.6 mm (2.8 in)
197944.9 mm (1.8 in)
198068.4 mm (2.7 in)
198131.5 mm (1.2 in)
198249.4 mm (1.9 in)
198340.3 mm (1.6 in)
198444.0 mm (1.7 in)
198549.6 mm (2.0 in)
198670.8 mm (2.8 in)
198755.4 mm (2.2 in)
198849.1 mm (1.9 in)
198932.4 mm (1.3 in)
199060.4 mm (2.4 in)
199147.8 mm (1.9 in)
199254.6 mm (2.1 in)
199350.7 mm (2.0 in)
199453.7 mm (2.1 in)
199544.6 mm (1.8 in)
199639.2 mm (1.5 in)
199748.0 mm (1.9 in)
199829.7 mm (1.2 in)
199941.9 mm (1.6 in)
200054.3 mm (2.1 in)
200171.7 mm (2.8 in)
200243.1 mm (1.7 in)
200343.1 mm (1.7 in)
200429.0 mm (1.1 in)
200560.2 mm (2.4 in)
200667.4 mm (2.7 in)
200742.7 mm (1.7 in)
200875.9 mm (3.0 in)
200969.6 mm (2.7 in)
201051.2 mm (2.0 in)
201158.4 mm (2.3 in)
201257.5 mm (2.3 in)
201329.3 mm (1.2 in)
201443.0 mm (1.7 in)
201576.8 mm (3.0 in)
201648.4 mm (1.9 in)
201744.2 mm (1.7 in)
201825.1 mm (1.0 in)
201937.6 mm (1.5 in)
202059.8 mm (2.4 in)
202160.0 mm (2.4 in)
202241.5 mm (1.6 in)
202364.7 mm (2.5 in)
202460.2 mm (2.4 in)
202556.2 mm (2.2 in)
202632.2 mm (1.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Vallentuna by year The longest dry spell of the year at Vallentuna, 1952 to 2026. The record is 56 days in 1964, marked on the chart; the median year is 23 days. 02040601960198020002020Record: 56 days in 1964
The longest dry spell of the year at Vallentuna, 1952 to 2026. The record is 56 days in 1964, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Vallentuna by year
YearLongest dry spell (CDD)
19527 days
195330 days
195425 days
195539 days
195630 days
195718 days
195818 days
195929 days
196027 days
196119 days
196222 days
196327 days
196456 days
196527 days
196628 days
196714 days
196821 days
196929 days
197032 days
197127 days
197222 days
197313 days
197440 days
197518 days
197616 days
197713 days
197822 days
197933 days
198025 days
198123 days
198218 days
198332 days
198437 days
198528 days
198617 days
198723 days
198825 days
198920 days
199020 days
199118 days
199222 days
199322 days
199419 days
199519 days
199628 days
199726 days
199813 days
199925 days
200023 days
200117 days
200234 days
200355 days
200412 days
200523 days
200621 days
200725 days
200822 days
200924 days
201035 days
201126 days
201229 days
201345 days
201412 days
201525 days
201623 days
201723 days
201837 days
201942 days
202015 days
202121 days
202238 days
202317 days
202418 days
202523 days
202626 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

73 years, 1953 to 2025

A day with at least 28.4 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 58.0 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Vallentuna: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years28.4 mm (1.1 in)
5 years36.4 mm (1.4 in)
10 years41.7 mm (1.6 in)
25 years48.3 mm (1.9 in)
50 years53.2 mm (2.1 in)
100 years58.0 mm (2.3 in)Longer than the 73 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, 73 years of values from 1953 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: 55.0 mm (2.2 in) in 2001; 52.0 mm (2.0 in) in 1986; 51.5 mm (2.0 in) in 2015.

Download the Data

  • Data for Vallentuna standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Vallentuna 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 (2026-10-12).