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Built 2026-10-17 (17 October 2026)

Lieto Tammentaka Weather Records (FIE00142536)

Record envelope, standing records and threshold days for Lieto Tammentaka (FIE00142536), Finland, with 53 years of record.

Key Facts for Lieto Tammentaka

  • Lieto Tammentaka (FIE00142536) is a weather station in Finland at 60.57 latitude and 22.45 longitude, 39 m (128 ft) above sea level.
  • The station reports from 1965 to 2017, 53 years of record.
  • 0 records set at Lieto Tammentaka still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Lieto Tammentaka set a daily record precipitation of 21.5 mm (0.8 in) on 15 May 2016.

About the Station

  • Location: Finland, 60.57 latitude, 22.45 longitude.
  • Elevation: 39 m (128 ft).
  • Period of record: 1965 to 2017, 53 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Lieto Tammentaka, with 2026 drawn through them The band shows the record high and record low for each calendar day at Lieto Tammentaka. 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 Lieto Tammentaka. 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 Lieto Tammentaka, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Lieto Tammentaka by the year they were set 0 records at Lieto Tammentaka still stand. 00000000000
0 records at Lieto Tammentaka still stand.
Standing records at Lieto Tammentaka by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Lieto Tammentaka set new all-time records 1 all-time records were set at Lieto Tammentaka between 1 June 1995 and 1 June 1995. Each dot is a new record. Record daily precipitation1 June 1995: Record daily precipitation 73.1 mm (2.9 in)1995
1 all-time records were set at Lieto Tammentaka between 1 June 1995 and 1 June 1995. Each dot is a new record.
When Lieto Tammentaka set new all-time records
DateKindDetail
1995-06-01Record daily precipitationRecord daily precipitation 73.1 mm (2.9 in)

Wettest Day of Each Month

Jun: 73.1 mm (2.9 in)
Record daily precipitation for each month at Lieto Tammentaka The wettest day on record for each calendar month at Lieto Tammentaka. The most was 73.1 mm (2.9 in) on 1 June 1995. 020406080 Jan: 20.3 mm (0.8 in), 27 January 2001 Jan Feb: 15.1 mm (0.6 in), 1 February 2008 Feb Mar: 19.6 mm (0.8 in), 11 March 1989 Mar Apr: 24.5 mm (1.0 in), 17 April 1972 Apr May: 23.5 mm (0.9 in), 30 May 2007 May Jun: 73.1 mm (2.9 in), 1 June 1995 Jun Jul: 71.6 mm (2.8 in), 28 July 1988 Jul Aug: 55.9 mm (2.2 in), 6 August 1967 Aug Sep: 42.3 mm (1.7 in), 6 September 1997 Sep Oct: 35.8 mm (1.4 in), 25 October 1980 Oct Nov: 25.2 mm (1.0 in), 18 November 1980 Nov Dec: 32.4 mm (1.3 in), 30 December 1983 Dec
The wettest day on record for each calendar month at Lieto Tammentaka. The most was 73.1 mm (2.9 in) on 1 June 1995.
Record daily precipitation for each month at Lieto Tammentaka
MonthRecord daily precipitation (mm)Date
Jan20.3 mm (0.8 in)27 January 2001
Feb15.1 mm (0.6 in)1 February 2008
Mar19.6 mm (0.8 in)11 March 1989
Apr24.5 mm (1.0 in)17 April 1972
May23.5 mm (0.9 in)30 May 2007
Jun73.1 mm (2.9 in)1 June 1995
Jul71.6 mm (2.8 in)28 July 1988
Aug55.9 mm (2.2 in)6 August 1967
Sep42.3 mm (1.7 in)6 September 1997
Oct35.8 mm (1.4 in)25 October 1980
Nov25.2 mm (1.0 in)18 November 1980
Dec32.4 mm (1.3 in)30 December 1983

Latest Records

20
Latest records at Lieto Tammentaka
DateStationRecordValueBeat old record byOld record stoodSignificance
15 May 2016Lieto Tammentaka, FIdaily rain21.5 mm (0.8 in)5.6 mm (0.22 in)29 years20 of 100 (Routine)
28 April 2016Lieto Tammentaka, FIdaily rain7.3 mm (0.29 in)3.3 mm (0.13 in)27 years20 of 100 (Routine)
8 February 2016Lieto Tammentaka, FIdaily rain10.0 mm (0.4 in)0.5 mm (0.02 in)14 years10 of 100 (Routine)
30 November 2015Lieto Tammentaka, FIdaily rain (Tie)9.0 mm (0.35 in)tie16 years2 of 100 (Routine)
2 September 2015Lieto Tammentaka, FIdaily rain15.0 mm (0.6 in)3.7 mm (0.15 in)32 years20 of 100 (Routine)
16 July 2015Lieto Tammentaka, FIdaily rain36.0 mm (1.4 in)24.8 mm (1.0 in)2 years38 of 100 (Notable)
23 June 2015Lieto Tammentaka, FIdaily rain25.0 mm (1.0 in)7.7 mm (0.30 in)6 years18 of 100 (Routine)
12 May 2015Lieto Tammentaka, FIdaily rain18.5 mm (0.7 in)6.7 mm (0.26 in)37 years20 of 100 (Routine)
29 April 2015Lieto Tammentaka, FIdaily rain23.0 mm (0.9 in)7.5 mm (0.30 in)17 years20 of 100 (Routine)
30 March 2015Lieto Tammentaka, FIdaily rain10.8 mm (0.4 in)3.4 mm (0.13 in)16 years20 of 100 (Routine)
27 March 2015Lieto Tammentaka, FIdaily rain10.0 mm (0.4 in)1.4 mm (0.06 in)29 years18 of 100 (Routine)
12 January 2015Lieto Tammentaka, FIdaily rain9.5 mm (0.37 in)2.1 mm (0.08 in)21 years17 of 100 (Routine)
3 January 2015Lieto Tammentaka, FIdaily rain14.2 mm (0.6 in)1.7 mm (0.07 in)31 years19 of 100 (Routine)
2 January 2015Lieto Tammentaka, FIdaily rain13.6 mm (0.5 in)5.0 mm (0.20 in)32 years20 of 100 (Routine)
10 December 2014Lieto Tammentaka, FIdaily rain13.6 mm (0.5 in)2.9 mm (0.11 in)20 years18 of 100 (Routine)
19 August 2014Lieto Tammentaka, FIdaily rain27.0 mm (1.1 in)9.5 mm (0.37 in)16 years22 of 100 (Routine)
18 August 2014Lieto Tammentaka, FIdaily rain18.7 mm (0.7 in)6.8 mm (0.27 in)21 years20 of 100 (Routine)
19 May 2014Lieto Tammentaka, FIdaily rain14.8 mm (0.6 in)3.0 mm (0.12 in)11 years15 of 100 (Routine)
14 March 2014Lieto Tammentaka, FIdaily rain8.0 mm (0.31 in)2.0 mm (0.08 in)23 years18 of 100 (Routine)
7 March 2014Lieto Tammentaka, FIdaily rain8.2 mm (0.32 in)3.0 mm (0.12 in)20 years20 of 100 (Routine)

Extremes by Year

1965 to 2017
Yearly extremes at Lieto Tammentaka: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)73.1 mm (2.9 in)199528.0 mm (1.1 in)53
Wettest five days (Rx5day)107.3 mm (4.2 in)196753.5 mm (2.1 in)53
Longest dry spell (CDD)40 days200223 days53

Wettest day (Rx1day)

Wettest day (Rx1day) at Lieto Tammentaka by year The wettest day of the year at Lieto Tammentaka, 1965 to 2017. The record is 73.1 mm (2.9 in) in 1995, marked on the chart; the median year is 28.0 mm (1.1 in). 02040608019701980199020002010Record: 73.1 mm (2.9 in) in 1995
The wettest day of the year at Lieto Tammentaka, 1965 to 2017. The record is 73.1 mm (2.9 in) in 1995, marked on the chart; the median year is 28.0 mm (1.1 in).
Wettest day (Rx1day) at Lieto Tammentaka by year
YearWettest day (Rx1day)
196517.2 mm (0.7 in)
196649.3 mm (1.9 in)
196755.9 mm (2.2 in)
196828.4 mm (1.1 in)
196923.3 mm (0.9 in)
197026.6 mm (1.0 in)
197116.5 mm (0.6 in)
197244.0 mm (1.7 in)
197322.0 mm (0.9 in)
197433.5 mm (1.3 in)
197520.4 mm (0.8 in)
197628.0 mm (1.1 in)
197730.5 mm (1.2 in)
197827.8 mm (1.1 in)
197925.1 mm (1.0 in)
198035.8 mm (1.4 in)
198132.2 mm (1.3 in)
198223.0 mm (0.9 in)
198332.4 mm (1.3 in)
198452.0 mm (2.0 in)
198519.3 mm (0.8 in)
198626.7 mm (1.1 in)
198747.4 mm (1.9 in)
198871.6 mm (2.8 in)
198925.3 mm (1.0 in)
199026.4 mm (1.0 in)
199125.1 mm (1.0 in)
199222.5 mm (0.9 in)
199340.0 mm (1.6 in)
199427.6 mm (1.1 in)
199573.1 mm (2.9 in)
199626.0 mm (1.0 in)
199742.3 mm (1.7 in)
199828.5 mm (1.1 in)
199927.0 mm (1.1 in)
200022.6 mm (0.9 in)
200129.0 mm (1.1 in)
200220.6 mm (0.8 in)
200317.2 mm (0.7 in)
200440.2 mm (1.6 in)
200525.0 mm (1.0 in)
200630.8 mm (1.2 in)
200735.3 mm (1.4 in)
200835.7 mm (1.4 in)
200920.3 mm (0.8 in)
201032.0 mm (1.3 in)
201141.0 mm (1.6 in)
201234.0 mm (1.3 in)
201331.5 mm (1.2 in)
201427.0 mm (1.1 in)
201536.0 mm (1.4 in)
201621.5 mm (0.8 in)
20174.0 mm (0.16 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Lieto Tammentaka by year The wettest five days of the year at Lieto Tammentaka, 1965 to 2017. The record is 107.3 mm (4.2 in) in 1967, marked on the chart; the median year is 53.5 mm (2.1 in). 05010015019701980199020002010Record: 107.3 mm (4.2 in) in 1967
The wettest five days of the year at Lieto Tammentaka, 1965 to 2017. The record is 107.3 mm (4.2 in) in 1967, marked on the chart; the median year is 53.5 mm (2.1 in).
Wettest five days (Rx5day) at Lieto Tammentaka by year
YearWettest five days (Rx5day)
196541.3 mm (1.6 in)
196653.9 mm (2.1 in)
1967107.3 mm (4.2 in)
196841.9 mm (1.6 in)
196938.2 mm (1.5 in)
197052.4 mm (2.1 in)
197144.0 mm (1.7 in)
197261.8 mm (2.4 in)
197352.0 mm (2.0 in)
197457.8 mm (2.3 in)
197535.2 mm (1.4 in)
197635.9 mm (1.4 in)
197776.6 mm (3.0 in)
197839.0 mm (1.5 in)
197950.7 mm (2.0 in)
198079.2 mm (3.1 in)
198152.5 mm (2.1 in)
198235.9 mm (1.4 in)
198349.8 mm (2.0 in)
198476.5 mm (3.0 in)
198534.0 mm (1.3 in)
198664.7 mm (2.5 in)
198781.1 mm (3.2 in)
1988102.2 mm (4.0 in)
198953.1 mm (2.1 in)
199052.4 mm (2.1 in)
199172.1 mm (2.8 in)
199259.3 mm (2.3 in)
199365.9 mm (2.6 in)
199448.7 mm (1.9 in)
199595.6 mm (3.8 in)
199646.5 mm (1.8 in)
199767.3 mm (2.6 in)
199853.5 mm (2.1 in)
199965.6 mm (2.6 in)
200053.4 mm (2.1 in)
200157.2 mm (2.3 in)
200249.7 mm (2.0 in)
200331.5 mm (1.2 in)
200461.1 mm (2.4 in)
200571.3 mm (2.8 in)
200664.3 mm (2.5 in)
200757.9 mm (2.3 in)
200862.5 mm (2.5 in)
200943.9 mm (1.7 in)
201071.0 mm (2.8 in)
201155.1 mm (2.2 in)
201253.3 mm (2.1 in)
201354.3 mm (2.1 in)
201467.5 mm (2.7 in)
201546.5 mm (1.8 in)
201633.0 mm (1.3 in)
20174.5 mm (0.18 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Lieto Tammentaka by year The longest dry spell of the year at Lieto Tammentaka, 1965 to 2017. The record is 40 days in 2002, marked on the chart; the median year is 23 days. 01020304019701980199020002010Record: 40 days in 2002
The longest dry spell of the year at Lieto Tammentaka, 1965 to 2017. The record is 40 days in 2002, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Lieto Tammentaka by year
YearLongest dry spell (CDD)
196524 days
196627 days
196712 days
196819 days
196932 days
197023 days
197134 days
197236 days
197318 days
197426 days
197516 days
197626 days
197717 days
197822 days
197925 days
198038 days
198119 days
198223 days
198324 days
198420 days
198513 days
198623 days
198729 days
198813 days
198923 days
199019 days
199117 days
199224 days
199326 days
199436 days
199515 days
199638 days
199717 days
199821 days
199926 days
200037 days
200118 days
200240 days
200333 days
200417 days
200524 days
200629 days
200730 days
200833 days
200921 days
201034 days
201122 days
201218 days
201325 days
201419 days
201523 days
201626 days
20177 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

51 years, 1965 to 2016

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 80.4 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Lieto Tammentaka: 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 years38.3 mm (1.5 in)
10 years46.2 mm (1.8 in)
25 years58.1 mm (2.3 in)
50 years68.5 mm (2.7 in)
100 years80.4 mm (3.2 in)Longer than the 51 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, 51 years of values from 1965 to 2016.

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: 73.1 mm (2.9 in) in 1995; 71.6 mm (2.8 in) in 1988; 55.9 mm (2.2 in) in 1967.

Download the Data

  • Data for Lieto Tammentaka standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Lieto Tammentaka 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).