Hallands_Vadero Weather Records (SWE00137774)
Record envelope, standing records and threshold days for Hallands_Vadero (SWE00137774), Sweden, with 82 years of record.
Key Facts for Hallands_Vadero
- Hallands_Vadero (SWE00137774) is a weather station in Sweden at 56.45 latitude and 12.55 longitude, 10 m (33 ft) above sea level.
- The station reports from 1945 to 2026, 82 years of record.
- 1,464 records set at Hallands_Vadero still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Hallands_Vadero set a daily record high minimum temperature of 19.7 C (67.5 F) on 29 June 2026.
About the Station
- Location: Sweden, 56.45 latitude, 12.55 longitude.
- Elevation: 10 m (33 ft).
- Period of record: 1945 to 2026, 82 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 9.4 C (48.9 F) | -18.0 C (-0.4 F) | 5.3 C (41.5 F) | -7.0 C (19.4 F) |
| Feb | 10.0 C (50.0 F) | -19.2 C (-2.6 F) | 7.2 C (45.0 F) | -7.4 C (18.7 F) |
| Mar | 15.8 C (60.4 F) | -11.5 C (11.3 F) | 12.6 C (54.7 F) | -0.8 C (30.6 F) |
| Apr | 26.0 C (78.8 F) | -4.8 C (23.4 F) | 14.6 C (58.3 F) | 0.1 C (32.2 F) |
| May | 30.6 C (87.1 F) | 0.2 C (32.4 F) | 20.7 C (69.3 F) | 5.4 C (41.7 F) |
| Jun | 31.5 C (88.7 F) | 4.0 C (39.2 F) | 31.5 C (88.7 F) | 10.8 C (51.4 F) |
| Jul | 32.5 C (90.5 F) | 8.0 C (46.4 F) | 27.6 C (81.7 F) | 12.7 C (54.9 F) |
| Aug | 31.0 C (87.8 F) | 7.2 C (45.0 F) | 26.4 C (79.5 F) | 12.6 C (54.7 F) |
| Sep | 29.0 C (84.2 F) | 2.4 C (36.3 F) | n/a | n/a |
| Oct | 21.2 C (70.2 F) | -1.7 C (28.9 F) | n/a | n/a |
| Nov | 15.2 C (59.4 F) | -8.2 C (17.2 F) | n/a | n/a |
| Dec | 10.9 C (51.6 F) | -11.3 C (11.7 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1945 | 7 |
| 1946 | 6 |
| 1947 | 20 |
| 1948 | 10 |
| 1949 | 7 |
| 1950 | 1 |
| 1951 | 8 |
| 1952 | 34 |
| 1953 | 22 |
| 1954 | 34 |
| 1955 | 50 |
| 1956 | 60 |
| 1957 | 38 |
| 1958 | 37 |
| 1959 | 20 |
| 1960 | 13 |
| 1961 | 27 |
| 1962 | 37 |
| 1963 | 43 |
| 1964 | 15 |
| 1965 | 11 |
| 1995 | 14 |
| 1996 | 35 |
| 1997 | 28 |
| 1998 | 31 |
| 1999 | 12 |
| 2000 | 32 |
| 2001 | 18 |
| 2002 | 58 |
| 2003 | 16 |
| 2004 | 17 |
| 2005 | 13 |
| 2006 | 63 |
| 2007 | 53 |
| 2008 | 24 |
| 2009 | 19 |
| 2010 | 49 |
| 2011 | 9 |
| 2012 | 22 |
| 2013 | 22 |
| 2014 | 34 |
| 2015 | 31 |
| 2016 | 32 |
| 2017 | 12 |
| 2018 | 53 |
| 2019 | 34 |
| 2020 | 54 |
| 2021 | 23 |
| 2022 | 43 |
| 2023 | 24 |
| 2024 | 52 |
| 2025 | 25 |
| 2026 | 12 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 2018-07-28 | Record high maximum temperature | Record high maximum temperature 31.4 C (88.5 F) |
| 2018-07-31 | Record high maximum temperature | Record high maximum temperature 32.5 C (90.5 F) |
Wettest Day of Each Month
Aug: 110.1 mm (4.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 20.6 mm (0.8 in) | 15 January 2011 |
| Feb | 22.7 mm (0.9 in) | 18 February 2024 |
| Mar | 18.8 mm (0.7 in) | 22 March 1946 |
| Apr | 42.0 mm (1.7 in) | 10 April 1959 |
| May | 45.4 mm (1.8 in) | 20 May 1996 |
| Jun | 61.4 mm (2.4 in) | 11 June 2009 |
| Jul | 61.9 mm (2.4 in) | 15 July 1946 |
| Aug | 110.1 mm (4.3 in) | 15 August 1999 |
| Sep | 76.1 mm (3.0 in) | 27 September 2024 |
| Oct | 31.0 mm (1.2 in) | 18 October 1954 |
| Nov | 31.0 mm (1.2 in) | 20 November 1947 |
| Dec | 27.5 mm (1.1 in) | 24 December 1958 |
Period of Record Coverage
1952 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1952 | 34 | 9% | No |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 180 | 49% | No |
| 1995 | 127 | 35% | No |
| 1996 | 354 | 97% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 358 | 98% | Yes |
| 1999 | 355 | 97% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 348 | 95% | Yes |
| 2004 | 358 | 98% | Yes |
| 2005 | 310 | 85% | No |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 309 | 85% | No |
| 2012 | 341 | 93% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 343 | 94% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 328 | 90% | No |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 313 | 86% | No |
| 2024 | 355 | 97% | Yes |
| 2025 | 297 | 81% | No |
| 2026 | 242 | 66% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 June 2026 | Hallands_Vadero, SE | daily high min | 19.7 C (67.5 F) | 1.9 C (3.4 F) | 79 years | 39 of 100 (Notable) |
| 28 June 2026 | Hallands_Vadero, SE | daily high max | 28.7 C (83.7 F) | 3.4 C (6.1 F) | 1 year | 18 of 100 (Routine) |
| 28 June 2026 | Hallands_Vadero, SE | daily high min | 20.0 C (68.0 F) | 1.4 C (2.5 F) | 1 year | 14 of 100 (Routine) |
| 27 June 2026 | Hallands_Vadero, SE | monthly high max | 31.5 C (88.7 F) | 1.5 C (2.7 F) | 6 years | 22 of 100 (Routine) |
| 27 June 2026 | Hallands_Vadero, SE | daily high min | 19.1 C (66.4 F) | 0.4 C (0.7 F) | 4 years | 10 of 100 (Routine) |
| 20 June 2026 | Hallands_Vadero, SE | daily high min | 18.5 C (65.3 F) | 1.0 C (1.8 F) | 7 years | 14 of 100 (Routine) |
| 19 June 2026 | Hallands_Vadero, SE | daily high max | 26.3 C (79.3 F) | 1.0 C (1.8 F) | 4 years | 11 of 100 (Routine) |
| 3 May 2026 | Hallands_Vadero, SE | daily high min | 10.5 C (50.9 F) | 0.5 C (0.9 F) | 1 year | 9 of 100 (Routine) |
| 9 March 2026 | Hallands_Vadero, SE | daily high max | 12.6 C (54.7 F) | 3.0 C (5.4 F) | 12 years | 19 of 100 (Routine) |
| 8 March 2026 | Hallands_Vadero, SE | daily high max | 10.7 C (51.3 F) | 1.7 C (3.1 F) | 27 years | 20 of 100 (Routine) |
| 7 March 2026 | Hallands_Vadero, SE | daily high max | 9.1 C (48.4 F) | 0.9 C (1.6 F) | 64 years | 28 of 100 (Routine) |
| 6 March 2026 | Hallands_Vadero, SE | daily high max | 10.5 C (50.9 F) | 2.5 C (4.5 F) | 67 years | 34 of 100 (Routine) |
| 5 February 2026 | Hallands_Vadero, SE | daily rain | 8.4 mm (0.33 in) | 0.4 mm (0.02 in) | 68 years | 20 of 100 (Routine) |
| 11 December 2025 | Hallands_Vadero, SE | daily high min | 7.9 C (46.2 F) | 0.9 C (1.6 F) | 24 years | 17 of 100 (Routine) |
| 10 December 2025 | Hallands_Vadero, SE | daily high max | 9.4 C (48.9 F) | 0.9 C (1.6 F) | 19 years | 14 of 100 (Routine) |
| 10 December 2025 | Hallands_Vadero, SE | daily high min | 7.8 C (46.0 F) | 0.5 C (0.9 F) | 10 years | 12 of 100 (Routine) |
| 9 December 2025 | Hallands_Vadero, SE | daily rain | 13.4 mm (0.5 in) | 2.2 mm (0.09 in) | 8 years | 15 of 100 (Routine) |
| 13 November 2025 | Hallands_Vadero, SE | daily high max | 12.3 C (54.1 F) | 0.3 C (0.5 F) | 3 years | 8 of 100 (Routine) |
| 6 November 2025 | Hallands_Vadero, SE | daily high max | 13.5 C (56.3 F) | 0.9 C (1.6 F) | 63 years | 28 of 100 (Routine) |
| 5 November 2025 | Hallands_Vadero, SE | daily high min (Tie) | 10.6 C (51.1 F) | tie | 3 years | 2 of 100 (Routine) |
Climate Trend
32 complete years, 1953 to 2022| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1953 | 8.9 C | +0.14 C |
| 1954 | 7.6 C | -1.21 C |
| 1955 | 7.6 C | -1.22 C |
| 1956 | 6.8 C | -2.01 C |
| 1957 | 8.2 C | -0.54 C |
| 1958 | 7.4 C | -1.38 C |
| 1959 | 9.1 C | +0.31 C |
| 1960 | 8.0 C | -0.75 C |
| 1961 | 9.0 C | +0.25 C |
| 1962 | 7.5 C | -1.28 C |
| 1963 | 7.3 C | -1.46 C |
| 1964 | 8.0 C | -0.75 C |
| 1997 | 8.7 C | -0.13 C |
| 1998 | 8.4 C | -0.40 C |
| 1999 | 9.0 C | +0.24 C |
| 2000 | 9.6 C | +0.83 C |
| 2001 | 8.6 C | -0.17 C |
| 2002 | 9.3 C | +0.51 C |
| 2004 | 8.8 C | +0.02 C |
| 2006 | 9.6 C | +0.85 C |
| 2007 | 9.8 C | +0.97 C |
| 2008 | 9.7 C | +0.95 C |
| 2009 | 9.0 C | +0.26 C |
| 2010 | 7.3 C | -1.48 C |
| 2013 | 9.0 C | +0.17 C |
| 2014 | 10.5 C | +1.67 C |
| 2015 | 9.6 C | +0.86 C |
| 2016 | 9.5 C | +0.73 C |
| 2017 | 9.4 C | +0.58 C |
| 2019 | 10.2 C | +1.42 C |
| 2021 | 9.4 C | +0.61 C |
| 2022 | 10.1 C | +1.34 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1953 to 2022. In Fahrenheit: 0.5 F (0.3 to 0.7) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.3 to 0.7) per decade | 1953 to 2022 | 32 | Rise |
| Mean daily maximum | 0.2 C (0.1 to 0.3) per decade | 0.4 F (0.2 to 0.6) per decade | 1953 to 2022 | 32 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.4 to 0.8) per decade | 1953 to 2022 | 32 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1945 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 32.5 C (90.5 F) | 2018 | 28.1 C (82.5 F) | 46 |
| Coldest night (TNn) | -19.2 C (-2.6 F) | 1956 | -9.2 C (15.4 F) | 53 |
| Wettest day (Rx1day) | 110.1 mm (4.3 in) | 1999 | 30.3 mm (1.2 in) | 53 |
| Wettest five days (Rx5day) | 186.5 mm (7.3 in) | 1999 | 51.5 mm (2.0 in) | 53 |
| Longest dry spell (CDD) | 40 days | 2018 | 22 days | 53 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1945 | n/a |
| 1946 | n/a |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | 5.5 C (41.9 F) |
| 1953 | 27.5 C (81.5 F) |
| 1954 | 27.0 C (80.6 F) |
| 1955 | 28.8 C (83.8 F) |
| 1956 | 25.0 C (77.0 F) |
| 1957 | 27.5 C (81.5 F) |
| 1958 | 29.5 C (85.1 F) |
| 1959 | 29.0 C (84.2 F) |
| 1960 | 28.0 C (82.4 F) |
| 1961 | 26.6 C (79.9 F) |
| 1962 | 23.7 C (74.7 F) |
| 1963 | 30.6 C (87.1 F) |
| 1964 | 28.8 C (83.8 F) |
| 1965 | 23.6 C (74.5 F) |
| 1995 | 26.5 C (79.7 F) |
| 1996 | 28.7 C (83.7 F) |
| 1997 | 27.9 C (82.2 F) |
| 1998 | 28.1 C (82.6 F) |
| 1999 | 27.0 C (80.6 F) |
| 2000 | 27.1 C (80.8 F) |
| 2001 | 30.6 C (87.1 F) |
| 2002 | 28.1 C (82.6 F) |
| 2003 | 28.0 C (82.4 F) |
| 2004 | 27.7 C (81.9 F) |
| 2005 | 26.9 C (80.4 F) |
| 2006 | 29.8 C (85.6 F) |
| 2007 | 26.4 C (79.5 F) |
| 2008 | 29.5 C (85.1 F) |
| 2009 | 25.9 C (78.6 F) |
| 2010 | 28.9 C (84.0 F) |
| 2011 | 26.6 C (79.9 F) |
| 2012 | 28.2 C (82.8 F) |
| 2013 | 29.3 C (84.7 F) |
| 2014 | 30.4 C (86.7 F) |
| 2015 | 27.9 C (82.2 F) |
| 2016 | 27.8 C (82.0 F) |
| 2017 | 25.0 C (77.0 F) |
| 2018 | 32.5 C (90.5 F) |
| 2019 | 28.8 C (83.8 F) |
| 2020 | 30.0 C (86.0 F) |
| 2021 | 29.7 C (85.5 F) |
| 2022 | 31.6 C (88.9 F) |
| 2023 | 27.6 C (81.7 F) |
| 2024 | 29.0 C (84.2 F) |
| 2025 | 28.6 C (83.5 F) |
| 2026 | 31.5 C (88.7 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1945 | -9.0 C (15.8 F) |
| 1946 | -8.2 C (17.2 F) |
| 1947 | -16.2 C (2.8 F) |
| 1948 | -12.0 C (10.4 F) |
| 1949 | -8.2 C (17.2 F) |
| 1950 | -10.0 C (14.0 F) |
| 1951 | -6.4 C (20.5 F) |
| 1952 | -8.4 C (16.9 F) |
| 1953 | -16.0 C (3.2 F) |
| 1954 | -12.0 C (10.4 F) |
| 1955 | -15.5 C (4.1 F) |
| 1956 | -19.2 C (-2.6 F) |
| 1957 | -8.8 C (16.2 F) |
| 1958 | -13.5 C (7.7 F) |
| 1959 | -8.8 C (16.2 F) |
| 1960 | -11.2 C (11.8 F) |
| 1961 | -10.8 C (12.6 F) |
| 1962 | -9.9 C (14.2 F) |
| 1963 | -15.5 C (4.1 F) |
| 1964 | -12.5 C (9.5 F) |
| 1965 | -12.0 C (10.4 F) |
| 1995 | -8.8 C (16.2 F) |
| 1996 | -13.0 C (8.6 F) |
| 1997 | -9.7 C (14.5 F) |
| 1998 | -7.4 C (18.7 F) |
| 1999 | -10.1 C (13.8 F) |
| 2000 | -8.0 C (17.6 F) |
| 2001 | -11.4 C (11.5 F) |
| 2002 | -10.9 C (12.4 F) |
| 2003 | -10.7 C (12.7 F) |
| 2004 | -10.8 C (12.6 F) |
| 2005 | -8.4 C (16.9 F) |
| 2006 | -9.1 C (15.6 F) |
| 2007 | -6.1 C (21.0 F) |
| 2008 | -5.0 C (23.0 F) |
| 2009 | -7.3 C (18.9 F) |
| 2010 | -11.3 C (11.7 F) |
| 2011 | -9.0 C (15.8 F) |
| 2012 | -11.7 C (10.9 F) |
| 2013 | -9.2 C (15.4 F) |
| 2014 | -7.5 C (18.5 F) |
| 2015 | -3.9 C (25.0 F) |
| 2016 | -8.2 C (17.2 F) |
| 2017 | -9.4 C (15.1 F) |
| 2018 | -10.6 C (12.9 F) |
| 2019 | -3.8 C (25.2 F) |
| 2020 | -3.0 C (26.6 F) |
| 2021 | -9.0 C (15.8 F) |
| 2022 | -7.4 C (18.7 F) |
| 2023 | -6.3 C (20.7 F) |
| 2024 | -11.5 C (11.3 F) |
| 2025 | -3.0 C (26.6 F) |
| 2026 | -7.4 C (18.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1945 | 56.5 mm (2.2 in) |
| 1946 | 61.9 mm (2.4 in) |
| 1947 | 31.3 mm (1.2 in) |
| 1948 | 17.5 mm (0.7 in) |
| 1949 | 22.6 mm (0.9 in) |
| 1950 | 25.2 mm (1.0 in) |
| 1951 | 39.0 mm (1.5 in) |
| 1952 | 29.0 mm (1.1 in) |
| 1953 | 32.0 mm (1.3 in) |
| 1954 | 31.0 mm (1.2 in) |
| 1955 | 21.4 mm (0.8 in) |
| 1956 | 20.4 mm (0.8 in) |
| 1957 | 20.0 mm (0.8 in) |
| 1958 | 27.5 mm (1.1 in) |
| 1959 | 42.0 mm (1.7 in) |
| 1960 | 34.0 mm (1.3 in) |
| 1961 | 29.1 mm (1.1 in) |
| 1962 | 27.4 mm (1.1 in) |
| 1963 | 44.6 mm (1.8 in) |
| 1964 | 26.2 mm (1.0 in) |
| 1965 | 15.0 mm (0.6 in) |
| 1995 | 30.3 mm (1.2 in) |
| 1996 | 45.4 mm (1.8 in) |
| 1997 | 24.6 mm (1.0 in) |
| 1998 | 30.9 mm (1.2 in) |
| 1999 | 110.1 mm (4.3 in) |
| 2000 | 32.3 mm (1.3 in) |
| 2001 | 28.2 mm (1.1 in) |
| 2002 | 31.1 mm (1.2 in) |
| 2003 | 32.4 mm (1.3 in) |
| 2004 | 26.6 mm (1.0 in) |
| 2005 | 25.6 mm (1.0 in) |
| 2006 | 21.5 mm (0.8 in) |
| 2007 | 52.4 mm (2.1 in) |
| 2008 | 61.2 mm (2.4 in) |
| 2009 | 61.4 mm (2.4 in) |
| 2010 | 25.2 mm (1.0 in) |
| 2011 | 33.3 mm (1.3 in) |
| 2012 | 19.9 mm (0.8 in) |
| 2013 | 28.9 mm (1.1 in) |
| 2014 | 44.3 mm (1.7 in) |
| 2015 | 30.4 mm (1.2 in) |
| 2016 | 47.1 mm (1.9 in) |
| 2017 | 32.4 mm (1.3 in) |
| 2018 | 17.5 mm (0.7 in) |
| 2019 | 20.0 mm (0.8 in) |
| 2020 | 41.3 mm (1.6 in) |
| 2021 | 20.7 mm (0.8 in) |
| 2022 | 15.3 mm (0.6 in) |
| 2023 | 39.8 mm (1.6 in) |
| 2024 | 76.1 mm (3.0 in) |
| 2025 | 27.4 mm (1.1 in) |
| 2026 | 14.9 mm (0.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1945 | 103.1 mm (4.1 in) |
| 1946 | 61.9 mm (2.4 in) |
| 1947 | 56.4 mm (2.2 in) |
| 1948 | 41.4 mm (1.6 in) |
| 1949 | 35.6 mm (1.4 in) |
| 1950 | 43.6 mm (1.7 in) |
| 1951 | 49.1 mm (1.9 in) |
| 1952 | 51.5 mm (2.0 in) |
| 1953 | 56.7 mm (2.2 in) |
| 1954 | 64.9 mm (2.6 in) |
| 1955 | 50.6 mm (2.0 in) |
| 1956 | 39.1 mm (1.5 in) |
| 1957 | 42.9 mm (1.7 in) |
| 1958 | 52.2 mm (2.1 in) |
| 1959 | 57.6 mm (2.3 in) |
| 1960 | 64.0 mm (2.5 in) |
| 1961 | 42.3 mm (1.7 in) |
| 1962 | 36.0 mm (1.4 in) |
| 1963 | 78.1 mm (3.1 in) |
| 1964 | 43.0 mm (1.7 in) |
| 1965 | 23.4 mm (0.9 in) |
| 1995 | 38.1 mm (1.5 in) |
| 1996 | 73.0 mm (2.9 in) |
| 1997 | 40.3 mm (1.6 in) |
| 1998 | 72.2 mm (2.8 in) |
| 1999 | 186.5 mm (7.3 in) |
| 2000 | 55.3 mm (2.2 in) |
| 2001 | 44.4 mm (1.7 in) |
| 2002 | 67.0 mm (2.6 in) |
| 2003 | 73.4 mm (2.9 in) |
| 2004 | 44.7 mm (1.8 in) |
| 2005 | 50.5 mm (2.0 in) |
| 2006 | 43.7 mm (1.7 in) |
| 2007 | 95.2 mm (3.7 in) |
| 2008 | 89.9 mm (3.5 in) |
| 2009 | 100.6 mm (4.0 in) |
| 2010 | 76.5 mm (3.0 in) |
| 2011 | 64.3 mm (2.5 in) |
| 2012 | 50.3 mm (2.0 in) |
| 2013 | 42.2 mm (1.7 in) |
| 2014 | 58.6 mm (2.3 in) |
| 2015 | 42.5 mm (1.7 in) |
| 2016 | 64.3 mm (2.5 in) |
| 2017 | 77.3 mm (3.0 in) |
| 2018 | 53.6 mm (2.1 in) |
| 2019 | 50.7 mm (2.0 in) |
| 2020 | 50.3 mm (2.0 in) |
| 2021 | 51.2 mm (2.0 in) |
| 2022 | 33.4 mm (1.3 in) |
| 2023 | 63.9 mm (2.5 in) |
| 2024 | 110.6 mm (4.4 in) |
| 2025 | 42.8 mm (1.7 in) |
| 2026 | 27.4 mm (1.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1945 | 18 days |
| 1946 | 22 days |
| 1947 | 39 days |
| 1948 | 32 days |
| 1949 | 20 days |
| 1950 | 17 days |
| 1951 | 32 days |
| 1952 | 17 days |
| 1953 | 32 days |
| 1954 | 16 days |
| 1955 | 28 days |
| 1956 | 29 days |
| 1957 | 18 days |
| 1958 | 30 days |
| 1959 | 38 days |
| 1960 | 38 days |
| 1961 | 18 days |
| 1962 | 12 days |
| 1963 | 29 days |
| 1964 | 18 days |
| 1965 | 16 days |
| 1995 | 22 days |
| 1996 | 35 days |
| 1997 | 26 days |
| 1998 | 22 days |
| 1999 | 21 days |
| 2000 | 22 days |
| 2001 | 20 days |
| 2002 | 24 days |
| 2003 | 28 days |
| 2004 | 18 days |
| 2005 | 18 days |
| 2006 | 23 days |
| 2007 | 18 days |
| 2008 | 17 days |
| 2009 | 24 days |
| 2010 | 22 days |
| 2011 | 26 days |
| 2012 | 19 days |
| 2013 | 28 days |
| 2014 | 13 days |
| 2015 | 23 days |
| 2016 | 23 days |
| 2017 | 12 days |
| 2018 | 40 days |
| 2019 | 32 days |
| 2020 | 21 days |
| 2021 | 24 days |
| 2022 | 37 days |
| 2023 | 24 days |
| 2024 | 17 days |
| 2025 | 19 days |
| 2026 | 20 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.
Frost Dates and Growing Season
31 years with a frostAcross 31 years with a frost, the median last spring frost at Hallands_Vadero falls on 8 April and the median first autumn frost on 21 November, which leaves a median of 231 days between them.
Fitted over all years, the growing season changes by +4.7 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1954 to 2022) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 8 April | n/a | 8 April | n/a | -3.2 days per decade |
| First autumn frost | 21 November | n/a | 21 November | n/a | +1.4 days per decade |
| Growing days | 231 days | n/a | 231 days | n/a | +4.7 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
50 years, 1945 to 2025A day with at least 30.1 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 105.8 mm (4.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 30.1 mm (1.2 in) | |
| 5 years | 43.0 mm (1.7 in) | |
| 10 years | 53.9 mm (2.1 in) | |
| 25 years | 71.1 mm (2.8 in) | |
| 50 years | 86.9 mm (3.4 in) | |
| 100 years | 105.8 mm (4.2 in) | Longer than the 50 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, 50 years of values from 1945 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: 110.1 mm (4.3 in) in 1999; 76.1 mm (3.0 in) in 2024; 61.9 mm (2.4 in) in 1946.
Download the Data
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).