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Built 2026-10-19 (19 October 2026)

Tjallmo Weather Records (SWE00138616)

Record envelope, standing records and threshold days for Tjallmo (SWE00138616), Sweden, with 63 years of record.

Key Facts for Tjallmo

  • Tjallmo (SWE00138616) is a weather station in Sweden at 58.74 latitude and 15.37 longitude, 75 m (246 ft) above sea level.
  • The station reports from 1964 to 2026, 63 years of record.
  • 0 records set at Tjallmo still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Tjallmo set a daily record precipitation of 24.3 mm (1.0 in) on 14 June 2026.

About the Station

  • Location: Sweden, 58.74 latitude, 15.37 longitude.
  • Elevation: 75 m (246 ft).
  • Period of record: 1964 to 2026, 63 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

2 new records
When Tjallmo set new all-time records 2 all-time records were set at Tjallmo between 15 July 1995 and 1 August 2002. Each dot is a new record. Record daily precipitation15 July 1995: Record daily precipitation 55.8 mm (2.2 in)1 August 2002: Record daily precipitation 61.8 mm (2.4 in)19952000
2 all-time records were set at Tjallmo between 15 July 1995 and 1 August 2002. Each dot is a new record.
When Tjallmo set new all-time records
DateKindDetail
1995-07-15Record daily precipitationRecord daily precipitation 55.8 mm (2.2 in)
2002-08-01Record daily precipitationRecord daily precipitation 61.8 mm (2.4 in)

Wettest Day of Each Month

Aug: 61.8 mm (2.4 in)
Record daily precipitation for each month at Tjallmo The wettest day on record for each calendar month at Tjallmo. The most was 61.8 mm (2.4 in) on 1 August 2002. 020406080 Jan: 21.3 mm (0.8 in), 11 January 2021 Jan Feb: 20.1 mm (0.8 in), 13 February 1966 Feb Mar: 36.4 mm (1.4 in), 27 March 2021 Mar Apr: 29.1 mm (1.1 in), 8 April 2014 Apr May: 38.5 mm (1.5 in), 26 May 2021 May Jun: 39.9 mm (1.6 in), 26 June 1985 Jun Jul: 55.8 mm (2.2 in), 15 July 1995 Jul Aug: 61.8 mm (2.4 in), 1 August 2002 Aug Sep: 43.6 mm (1.7 in), 1 September 1978 Sep Oct: 54.3 mm (2.1 in), 17 October 1967 Oct Nov: 27.6 mm (1.1 in), 19 November 1970 Nov Dec: 47.6 mm (1.9 in), 21 December 2003 Dec
The wettest day on record for each calendar month at Tjallmo. The most was 61.8 mm (2.4 in) on 1 August 2002.
Record daily precipitation for each month at Tjallmo
MonthRecord daily precipitation (mm)Date
Jan21.3 mm (0.8 in)11 January 2021
Feb20.1 mm (0.8 in)13 February 1966
Mar36.4 mm (1.4 in)27 March 2021
Apr29.1 mm (1.1 in)8 April 2014
May38.5 mm (1.5 in)26 May 2021
Jun39.9 mm (1.6 in)26 June 1985
Jul55.8 mm (2.2 in)15 July 1995
Aug61.8 mm (2.4 in)1 August 2002
Sep43.6 mm (1.7 in)1 September 1978
Oct54.3 mm (2.1 in)17 October 1967
Nov27.6 mm (1.1 in)19 November 1970
Dec47.6 mm (1.9 in)21 December 2003

Latest Records

20
Latest records at Tjallmo
DateStationRecordValueBeat old record byOld record stoodSignificance
14 June 2026Tjallmo, SEdaily rain24.3 mm (1.0 in)2.2 mm (0.09 in)31 years18 of 100 (Routine)
13 June 2026Tjallmo, SEdaily rain17.6 mm (0.7 in)2.5 mm (0.10 in)24 years17 of 100 (Routine)
9 June 2026Tjallmo, SEdaily rain (Tie)9.6 mm (0.38 in)tie16 years2 of 100 (Routine)
15 May 2026Tjallmo, SEdaily rain15.1 mm (0.6 in)5.7 mm (0.22 in)23 years20 of 100 (Routine)
5 April 2026Tjallmo, SEdaily rain9.7 mm (0.38 in)1.3 mm (0.05 in)9 years11 of 100 (Routine)
8 December 2025Tjallmo, SEdaily rain18.8 mm (0.7 in)4.8 mm (0.19 in)14 years20 of 100 (Routine)
11 September 2025Tjallmo, SEdaily rain31.3 mm (1.2 in)14.9 mm (0.6 in)44 years45 of 100 (Notable)
7 July 2025Tjallmo, SEdaily rain33.8 mm (1.3 in)16.4 mm (0.6 in)56 years44 of 100 (Notable)
23 June 2025Tjallmo, SEdaily rain38.9 mm (1.5 in)16.9 mm (0.7 in)47 years51 of 100 (Notable)
24 February 2025Tjallmo, SEdaily rain8.1 mm (0.32 in)2.0 mm (0.08 in)25 years18 of 100 (Routine)
6 January 2025Tjallmo, SEdaily rain18.1 mm (0.7 in)4.7 mm (0.19 in)2 years18 of 100 (Routine)
31 December 2024Tjallmo, SEdaily rain24.8 mm (1.0 in)10.8 mm (0.4 in)58 years20 of 100 (Routine)
29 December 2024Tjallmo, SEdaily rain16.4 mm (0.6 in)5.4 mm (0.21 in)24 years20 of 100 (Routine)
10 October 2024Tjallmo, SEdaily rain23.8 mm (0.9 in)3.9 mm (0.15 in)27 years20 of 100 (Routine)
26 September 2024Tjallmo, SEdaily rain22.1 mm (0.9 in)1.0 mm (0.04 in)12 years10 of 100 (Routine)
16 July 2024Tjallmo, SEdaily rain49.4 mm (1.9 in)11.9 mm (0.5 in)29 years30 of 100 (Routine)
13 July 2024Tjallmo, SEdaily rain48.3 mm (1.9 in)19.2 mm (0.8 in)24 years39 of 100 (Notable)
10 July 2024Tjallmo, SEdaily rain24.0 mm (0.9 in)0.5 mm (0.02 in)11 years9 of 100 (Routine)
25 April 2024Tjallmo, SEdaily rain10.7 mm (0.4 in)0.7 mm (0.03 in)58 years20 of 100 (Routine)
2 April 2024Tjallmo, SEdaily rain17.5 mm (0.7 in)5.7 mm (0.22 in)41 years20 of 100 (Routine)

Extremes by Year

1964 to 2026
Yearly extremes at Tjallmo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)61.8 mm (2.4 in)200228.1 mm (1.1 in)63
Wettest five days (Rx5day)112.4 mm (4.4 in)202456.8 mm (2.2 in)63
Longest dry spell (CDD)59 days197421 days63

Wettest day (Rx1day)

Wettest day (Rx1day) at Tjallmo by year The wettest day of the year at Tjallmo, 1964 to 2026. The record is 61.8 mm (2.4 in) in 2002, marked on the chart; the median year is 28.1 mm (1.1 in). 020406080198020002020Record: 61.8 mm (2.4 in) in 2002
The wettest day of the year at Tjallmo, 1964 to 2026. The record is 61.8 mm (2.4 in) in 2002, marked on the chart; the median year is 28.1 mm (1.1 in).
Wettest day (Rx1day) at Tjallmo by year
YearWettest day (Rx1day)
196428.1 mm (1.1 in)
196519.2 mm (0.8 in)
196638.3 mm (1.5 in)
196754.3 mm (2.1 in)
196849.5 mm (1.9 in)
196926.5 mm (1.0 in)
197040.4 mm (1.6 in)
197123.6 mm (0.9 in)
197240.0 mm (1.6 in)
197321.1 mm (0.8 in)
197432.9 mm (1.3 in)
197516.8 mm (0.7 in)
197629.6 mm (1.2 in)
197722.0 mm (0.9 in)
197843.6 mm (1.7 in)
197924.3 mm (1.0 in)
198027.6 mm (1.1 in)
198124.5 mm (1.0 in)
198226.0 mm (1.0 in)
198342.1 mm (1.7 in)
198426.8 mm (1.1 in)
198543.7 mm (1.7 in)
198622.8 mm (0.9 in)
198721.8 mm (0.9 in)
198837.5 mm (1.5 in)
198917.4 mm (0.7 in)
199020.2 mm (0.8 in)
199128.5 mm (1.1 in)
199216.8 mm (0.7 in)
199323.0 mm (0.9 in)
199433.8 mm (1.3 in)
199555.8 mm (2.2 in)
199624.5 mm (1.0 in)
199722.5 mm (0.9 in)
199827.4 mm (1.1 in)
199924.8 mm (1.0 in)
200044.5 mm (1.8 in)
200116.5 mm (0.6 in)
200261.8 mm (2.4 in)
200347.6 mm (1.9 in)
200425.5 mm (1.0 in)
200525.7 mm (1.0 in)
200623.0 mm (0.9 in)
200726.0 mm (1.0 in)
200846.3 mm (1.8 in)
200951.1 mm (2.0 in)
201026.0 mm (1.0 in)
201145.4 mm (1.8 in)
201229.0 mm (1.1 in)
201323.5 mm (0.9 in)
201429.1 mm (1.1 in)
201551.4 mm (2.0 in)
201636.2 mm (1.4 in)
201723.1 mm (0.9 in)
201853.9 mm (2.1 in)
201934.1 mm (1.3 in)
202033.6 mm (1.3 in)
202138.5 mm (1.5 in)
202232.4 mm (1.3 in)
202327.4 mm (1.1 in)
202449.4 mm (1.9 in)
202538.9 mm (1.5 in)
202624.3 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Tjallmo by year The wettest five days of the year at Tjallmo, 1964 to 2026. The record is 112.4 mm (4.4 in) in 2024, marked on the chart; the median year is 56.8 mm (2.2 in). 20406080100120198020002020Record: 112.4 mm (4.4 in) in 2024
The wettest five days of the year at Tjallmo, 1964 to 2026. The record is 112.4 mm (4.4 in) in 2024, marked on the chart; the median year is 56.8 mm (2.2 in).
Wettest five days (Rx5day) at Tjallmo by year
YearWettest five days (Rx5day)
196447.7 mm (1.9 in)
196540.8 mm (1.6 in)
196640.2 mm (1.6 in)
196781.7 mm (3.2 in)
196885.7 mm (3.4 in)
196950.3 mm (2.0 in)
197050.2 mm (2.0 in)
197146.8 mm (1.8 in)
197259.7 mm (2.4 in)
197345.8 mm (1.8 in)
197459.7 mm (2.4 in)
197542.8 mm (1.7 in)
197659.0 mm (2.3 in)
197750.5 mm (2.0 in)
197883.2 mm (3.3 in)
197954.9 mm (2.2 in)
198064.2 mm (2.5 in)
198137.6 mm (1.5 in)
198249.2 mm (1.9 in)
198373.7 mm (2.9 in)
198459.3 mm (2.3 in)
198561.5 mm (2.4 in)
198646.0 mm (1.8 in)
198767.0 mm (2.6 in)
198849.5 mm (1.9 in)
198932.7 mm (1.3 in)
199040.3 mm (1.6 in)
199136.9 mm (1.5 in)
199241.2 mm (1.6 in)
199361.1 mm (2.4 in)
199447.4 mm (1.9 in)
1995104.0 mm (4.1 in)
199639.5 mm (1.6 in)
199750.3 mm (2.0 in)
199842.0 mm (1.7 in)
199957.2 mm (2.3 in)
200081.4 mm (3.2 in)
200167.3 mm (2.6 in)
200262.9 mm (2.5 in)
200366.5 mm (2.6 in)
200470.7 mm (2.8 in)
200562.6 mm (2.5 in)
200663.5 mm (2.5 in)
200738.8 mm (1.5 in)
200884.1 mm (3.3 in)
200979.0 mm (3.1 in)
201051.6 mm (2.0 in)
201149.9 mm (2.0 in)
201248.5 mm (1.9 in)
201338.6 mm (1.5 in)
201462.8 mm (2.5 in)
201581.4 mm (3.2 in)
201656.0 mm (2.2 in)
201756.8 mm (2.2 in)
201862.9 mm (2.5 in)
201944.0 mm (1.7 in)
202061.2 mm (2.4 in)
202174.0 mm (2.9 in)
202261.0 mm (2.4 in)
202369.4 mm (2.7 in)
2024112.4 mm (4.4 in)
202553.8 mm (2.1 in)
202646.4 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Tjallmo by year The longest dry spell of the year at Tjallmo, 1964 to 2026. The record is 59 days in 1974, marked on the chart; the median year is 21 days. 0204060198020002020Record: 59 days in 1974
The longest dry spell of the year at Tjallmo, 1964 to 2026. The record is 59 days in 1974, marked on the chart; the median year is 21 days.
Longest dry spell (CDD) at Tjallmo by year
YearLongest dry spell (CDD)
196418 days
196521 days
196617 days
196718 days
196819 days
196937 days
197018 days
197114 days
197218 days
197318 days
197459 days
197522 days
197630 days
197721 days
197830 days
197917 days
198019 days
198134 days
198227 days
198328 days
198416 days
198520 days
198619 days
198732 days
198815 days
198927 days
199016 days
199131 days
199222 days
199316 days
199422 days
199524 days
199629 days
199717 days
199810 days
199919 days
200023 days
200113 days
200228 days
200326 days
200417 days
200520 days
200619 days
200716 days
200825 days
200924 days
201022 days
201126 days
201223 days
201330 days
201418 days
201542 days
201619 days
201717 days
201829 days
201921 days
202024 days
202126 days
202238 days
202330 days
202414 days
202518 days
202634 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

60 years, 1965 to 2025

A day with at least 30.6 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 71.9 mm (2.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Tjallmo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years30.6 mm (1.2 in)
5 years41.2 mm (1.6 in)
10 years48.4 mm (1.9 in)
25 years57.7 mm (2.3 in)
50 years64.8 mm (2.6 in)
100 years71.9 mm (2.8 in)Longer than the 60 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, 60 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: 61.8 mm (2.4 in) in 2002; 55.8 mm (2.2 in) in 1995; 54.3 mm (2.1 in) in 1967.

Download the Data

  • Data for Tjallmo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tjallmo 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).