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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Sysma Joutsjarvi Weather Records (FIE00143707)

Record envelope, standing records and threshold days for Sysma Joutsjarvi (FIE00143707), Finland, with 62 years of record.

Key Facts for Sysma Joutsjarvi

  • Sysma Joutsjarvi (FIE00143707) is a weather station in Finland at 61.51 latitude and 25.81 longitude, 92 m (302 ft) above sea level.
  • The station reports from 1965 to 2026, 62 years of record.
  • 0 records set at Sysma Joutsjarvi still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Sysma Joutsjarvi set a daily record precipitation of 17.0 mm (0.7 in) on 22 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Finland, 61.51 latitude, 25.81 longitude.
  • Elevation: 92 m (302 ft).
  • Period of record: 1965 to 2026, 62 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Aug: 66.7 mm (2.6 in)
Record daily precipitation for each month at Sysma Joutsjarvi The wettest day on record for each calendar month at Sysma Joutsjarvi. The most was 66.7 mm (2.6 in) on 12 August 1972. 020406080 Jan: 24.6 mm (1.0 in), 24 January 2002 Jan Feb: 25.9 mm (1.0 in), 16 February 2024 Feb Mar: 19.2 mm (0.8 in), 16 March 2024 Mar Apr: 24.1 mm (0.9 in), 17 April 1972 Apr May: 33.3 mm (1.3 in), 11 May 2019 May Jun: 49.3 mm (1.9 in), 30 June 2020 Jun Jul: 60.5 mm (2.4 in), 28 July 2004 Jul Aug: 66.7 mm (2.6 in), 12 August 1972 Aug Sep: 44.6 mm (1.8 in), 12 September 1988 Sep Oct: 33.9 mm (1.3 in), 8 October 2003 Oct Nov: 23.1 mm (0.9 in), 30 November 2000 Nov Dec: 27.0 mm (1.1 in), 18 December 2019 Dec
The wettest day on record for each calendar month at Sysma Joutsjarvi. The most was 66.7 mm (2.6 in) on 12 August 1972.
Record daily precipitation for each month at Sysma Joutsjarvi
MonthRecord daily precipitation (mm)Date
Jan24.6 mm (1.0 in)24 January 2002
Feb25.9 mm (1.0 in)16 February 2024
Mar19.2 mm (0.8 in)16 March 2024
Apr24.1 mm (0.9 in)17 April 1972
May33.3 mm (1.3 in)11 May 2019
Jun49.3 mm (1.9 in)30 June 2020
Jul60.5 mm (2.4 in)28 July 2004
Aug66.7 mm (2.6 in)12 August 1972
Sep44.6 mm (1.8 in)12 September 1988
Oct33.9 mm (1.3 in)8 October 2003
Nov23.1 mm (0.9 in)30 November 2000
Dec27.0 mm (1.1 in)18 December 2019

Latest Records

20
Latest records at Sysma Joutsjarvi
DateStationRecordValueBeat old record byOld record stoodSignificance
22 August 2026Sysma Joutsjarvi, FIdaily rain (Provisional)17.0 mm (0.7 in)0.4 mm (0.02 in)5 years7 of 100 (Routine)
11 June 2026Sysma Joutsjarvi, FIdaily rain15.5 mm (0.6 in)2.5 mm (0.10 in)16 years14 of 100 (Routine)
26 February 2026Sysma Joutsjarvi, FIdaily rain16.6 mm (0.7 in)7.9 mm (0.31 in)2 years20 of 100 (Routine)
10 December 2025Sysma Joutsjarvi, FIdaily rain9.4 mm (0.37 in)0.7 mm (0.03 in)14 years12 of 100 (Routine)
16 September 2025Sysma Joutsjarvi, FIdaily rain9.5 mm (0.37 in)2.4 mm (0.09 in)28 years18 of 100 (Routine)
24 June 2025Sysma Joutsjarvi, FIdaily rain39.1 mm (1.5 in)21.3 mm (0.8 in)10 years46 of 100 (Notable)
14 December 2024Sysma Joutsjarvi, FIdaily rain23.9 mm (0.9 in)8.9 mm (0.35 in)3 years20 of 100 (Routine)
13 September 2024Sysma Joutsjarvi, FIdaily rain25.4 mm (1.0 in)7.4 mm (0.29 in)14 years24 of 100 (Routine)
1 August 2024Sysma Joutsjarvi, FIdaily rain26.5 mm (1.0 in)2.2 mm (0.09 in)20 years15 of 100 (Routine)
22 April 2024Sysma Joutsjarvi, FIdaily rain10.1 mm (0.4 in)5.2 mm (0.20 in)9 years20 of 100 (Routine)
16 March 2024Sysma Joutsjarvi, FImonthly rain19.2 mm (0.8 in)2.0 mm (0.08 in)49 years20 of 100 (Routine)
26 February 2024Sysma Joutsjarvi, FIdaily rain8.7 mm (0.34 in)1.6 mm (0.06 in)16 years16 of 100 (Routine)
24 February 2024Sysma Joutsjarvi, FIdaily rain20.5 mm (0.8 in)14.0 mm (0.6 in)16 years20 of 100 (Routine)
16 February 2024Sysma Joutsjarvi, FImonthly rain25.9 mm (1.0 in)10.7 mm (0.4 in)16 years60 of 100 (Major)
10 November 2023Sysma Joutsjarvi, FIdaily rain11.4 mm (0.4 in)1.9 mm (0.07 in)36 years20 of 100 (Routine)
31 October 2023Sysma Joutsjarvi, FIdaily rain29.4 mm (1.2 in)6.7 mm (0.26 in)16 years25 of 100 (Routine)
6 October 2023Sysma Joutsjarvi, FIdaily rain18.9 mm (0.7 in)2.2 mm (0.09 in)24 years17 of 100 (Routine)
2 May 2023Sysma Joutsjarvi, FIdaily rain12.9 mm (0.5 in)5.7 mm (0.22 in)4 years19 of 100 (Routine)
27 March 2023Sysma Joutsjarvi, FIdaily rain16.2 mm (0.6 in)7.0 mm (0.28 in)25 years20 of 100 (Routine)
24 March 2023Sysma Joutsjarvi, FIdaily rain13.2 mm (0.5 in)3.9 mm (0.15 in)28 years20 of 100 (Routine)

Extremes by Year

1965 to 2026
Yearly extremes at Sysma Joutsjarvi: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)66.7 mm (2.6 in)197229.0 mm (1.1 in)62
Wettest five days (Rx5day)132.2 mm (5.2 in)200452.4 mm (2.1 in)62
Longest dry spell (CDD)42 days196923 days62

Wettest day (Rx1day)

Wettest day (Rx1day) at Sysma Joutsjarvi by year The wettest day of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 66.7 mm (2.6 in) in 1972, marked on the chart; the median year is 29.0 mm (1.1 in). 020406080198020002020Record: 66.7 mm (2.6 in) in 1972
The wettest day of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 66.7 mm (2.6 in) in 1972, marked on the chart; the median year is 29.0 mm (1.1 in).
Wettest day (Rx1day) at Sysma Joutsjarvi by year
YearWettest day (Rx1day)
196524.0 mm (0.9 in)
196630.3 mm (1.2 in)
196717.8 mm (0.7 in)
196823.7 mm (0.9 in)
196931.3 mm (1.2 in)
197033.8 mm (1.3 in)
197126.3 mm (1.0 in)
197266.7 mm (2.6 in)
197330.6 mm (1.2 in)
197419.3 mm (0.8 in)
197525.7 mm (1.0 in)
197629.2 mm (1.1 in)
197725.7 mm (1.0 in)
197834.8 mm (1.4 in)
197936.8 mm (1.4 in)
198064.2 mm (2.5 in)
198137.5 mm (1.5 in)
198223.1 mm (0.9 in)
198323.1 mm (0.9 in)
198439.4 mm (1.6 in)
198530.6 mm (1.2 in)
198625.5 mm (1.0 in)
198755.8 mm (2.2 in)
198844.6 mm (1.8 in)
198925.5 mm (1.0 in)
199018.0 mm (0.7 in)
199144.8 mm (1.8 in)
199220.8 mm (0.8 in)
199330.0 mm (1.2 in)
199427.1 mm (1.1 in)
199525.3 mm (1.0 in)
199644.2 mm (1.7 in)
199728.4 mm (1.1 in)
199821.0 mm (0.8 in)
199921.0 mm (0.8 in)
200024.5 mm (1.0 in)
200148.2 mm (1.9 in)
200235.5 mm (1.4 in)
200333.9 mm (1.3 in)
200460.5 mm (2.4 in)
200535.5 mm (1.4 in)
200623.5 mm (0.9 in)
200727.3 mm (1.1 in)
200846.0 mm (1.8 in)
200931.5 mm (1.2 in)
201021.6 mm (0.9 in)
201139.0 mm (1.5 in)
201239.0 mm (1.5 in)
201338.0 mm (1.5 in)
201428.7 mm (1.1 in)
201522.7 mm (0.9 in)
201625.3 mm (1.0 in)
201727.8 mm (1.1 in)
201827.8 mm (1.1 in)
201933.3 mm (1.3 in)
202049.3 mm (1.9 in)
202126.8 mm (1.1 in)
202220.5 mm (0.8 in)
202329.4 mm (1.2 in)
202426.5 mm (1.0 in)
202539.1 mm (1.5 in)
202620.8 mm (0.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Sysma Joutsjarvi by year The wettest five days of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 132.2 mm (5.2 in) in 2004, marked on the chart; the median year is 52.4 mm (2.1 in). 255075100125150198020002020Record: 132.2 mm (5.2 in) in 2004
The wettest five days of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 132.2 mm (5.2 in) in 2004, marked on the chart; the median year is 52.4 mm (2.1 in).
Wettest five days (Rx5day) at Sysma Joutsjarvi by year
YearWettest five days (Rx5day)
196549.4 mm (1.9 in)
196657.5 mm (2.3 in)
196744.0 mm (1.7 in)
196838.5 mm (1.5 in)
196943.4 mm (1.7 in)
197049.4 mm (1.9 in)
197156.9 mm (2.2 in)
197288.9 mm (3.5 in)
197351.0 mm (2.0 in)
197456.3 mm (2.2 in)
197547.1 mm (1.9 in)
197642.6 mm (1.7 in)
197753.4 mm (2.1 in)
197845.7 mm (1.8 in)
197967.0 mm (2.6 in)
198069.2 mm (2.7 in)
198155.3 mm (2.2 in)
198244.5 mm (1.8 in)
198353.2 mm (2.1 in)
198478.8 mm (3.1 in)
198563.0 mm (2.5 in)
198649.0 mm (1.9 in)
198761.8 mm (2.4 in)
198852.7 mm (2.1 in)
198947.9 mm (1.9 in)
199037.5 mm (1.5 in)
199157.5 mm (2.3 in)
199249.5 mm (1.9 in)
199337.8 mm (1.5 in)
199440.5 mm (1.6 in)
199547.5 mm (1.9 in)
199698.0 mm (3.9 in)
199758.7 mm (2.3 in)
199842.8 mm (1.7 in)
199937.1 mm (1.5 in)
200065.0 mm (2.6 in)
200175.0 mm (3.0 in)
200272.2 mm (2.8 in)
200381.1 mm (3.2 in)
2004132.2 mm (5.2 in)
200557.5 mm (2.3 in)
200669.2 mm (2.7 in)
200749.5 mm (1.9 in)
200869.6 mm (2.7 in)
200948.9 mm (1.9 in)
201037.0 mm (1.5 in)
201156.7 mm (2.2 in)
201259.6 mm (2.3 in)
201360.7 mm (2.4 in)
201451.2 mm (2.0 in)
201540.3 mm (1.6 in)
201660.7 mm (2.4 in)
201744.9 mm (1.8 in)
201840.9 mm (1.6 in)
201951.4 mm (2.0 in)
202070.8 mm (2.8 in)
202152.7 mm (2.1 in)
202252.0 mm (2.0 in)
202350.0 mm (2.0 in)
202467.5 mm (2.7 in)
202551.9 mm (2.0 in)
202643.5 mm (1.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Sysma Joutsjarvi by year The longest dry spell of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 42 days in 1969, marked on the chart; the median year is 23 days. 1020304050198020002020Record: 42 days in 1969
The longest dry spell of the year at Sysma Joutsjarvi, 1965 to 2026. The record is 42 days in 1969, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Sysma Joutsjarvi by year
YearLongest dry spell (CDD)
196537 days
196623 days
196713 days
196821 days
196942 days
197020 days
197112 days
197239 days
197315 days
197424 days
197521 days
197623 days
197717 days
197824 days
197919 days
198023 days
198129 days
198220 days
198324 days
198420 days
198516 days
198627 days
198726 days
198814 days
198912 days
199026 days
199116 days
199233 days
199330 days
199437 days
199521 days
199623 days
199724 days
199818 days
199922 days
200018 days
200115 days
200229 days
200324 days
200423 days
200530 days
200624 days
200720 days
200821 days
200924 days
201017 days
201125 days
201213 days
201323 days
201422 days
201520 days
201628 days
201727 days
201829 days
201925 days
202019 days
202121 days
202217 days
202326 days
202420 days
202515 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

61 years, 1965 to 2025

A day with at least 29.5 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 75.1 mm (3.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Sysma Joutsjarvi: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years29.5 mm (1.2 in)
5 years38.9 mm (1.5 in)
10 years46.2 mm (1.8 in)
25 years56.6 mm (2.2 in)
50 years65.4 mm (2.6 in)
100 years75.1 mm (3.0 in)Longer than the 61 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, 61 years of values from 1965 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: 66.7 mm (2.6 in) in 1972; 64.2 mm (2.5 in) in 1980; 60.5 mm (2.4 in) in 2004.

Download the Data

  • Data for Sysma Joutsjarvi standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Sysma Joutsjarvi 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 (2026-10-15).