Nattavaara_By Weather Records (SWE00140774)
Record envelope, standing records and threshold days for Nattavaara_By (SWE00140774), Sweden, with 43 years of record.
Key Facts for Nattavaara_By
- Nattavaara_By (SWE00140774) is a weather station in Sweden at 66.76 latitude and 21.05 longitude, 350 m (1,148 ft) above sea level.
- The station reports from 1962 to 2004, 43 years of record.
- 1,464 records set at Nattavaara_By still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Nattavaara_By set a daily record precipitation of 17.0 mm (0.7 in) on 23 August 2004.
About the Station
- Location: Sweden, 66.76 latitude, 21.05 longitude.
- Elevation: 350 m (1,148 ft).
- Period of record: 1962 to 2004, 43 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 8.8 C (47.8 F) | -40.5 C (-40.9 F) | n/a | n/a |
| Feb | 6.8 C (44.2 F) | -41.4 C (-42.5 F) | n/a | n/a |
| Mar | 9.1 C (48.4 F) | -40.1 C (-40.2 F) | n/a | n/a |
| Apr | 17.4 C (63.3 F) | -28.8 C (-19.8 F) | n/a | n/a |
| May | 27.2 C (81.0 F) | -14.6 C (5.7 F) | n/a | n/a |
| Jun | 30.2 C (86.4 F) | -3.0 C (26.6 F) | n/a | n/a |
| Jul | 29.9 C (85.8 F) | -1.0 C (30.2 F) | n/a | n/a |
| Aug | 28.2 C (82.8 F) | -4.2 C (24.4 F) | n/a | n/a |
| Sep | 22.9 C (73.2 F) | -11.6 C (11.1 F) | n/a | n/a |
| Oct | 13.7 C (56.7 F) | -28.2 C (-18.8 F) | n/a | n/a |
| Nov | 9.0 C (48.2 F) | -35.7 C (-32.3 F) | n/a | n/a |
| Dec | 5.9 C (42.6 F) | -39.8 C (-39.6 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1962 | 27 |
| 1963 | 48 |
| 1964 | 31 |
| 1965 | 48 |
| 1966 | 89 |
| 1967 | 40 |
| 1968 | 86 |
| 1969 | 47 |
| 1970 | 27 |
| 1971 | 72 |
| 1972 | 59 |
| 1973 | 67 |
| 1974 | 26 |
| 1975 | 68 |
| 1976 | 60 |
| 1977 | 43 |
| 1978 | 54 |
| 1979 | 20 |
| 1986 | 8 |
| 1987 | 34 |
| 1988 | 25 |
| 1989 | 20 |
| 1990 | 45 |
| 1991 | 20 |
| 1993 | 1 |
| 1994 | 15 |
| 1995 | 32 |
| 1996 | 23 |
| 1997 | 34 |
| 1998 | 38 |
| 1999 | 46 |
| 2000 | 51 |
| 2001 | 27 |
| 2002 | 65 |
| 2003 | 37 |
| 2004 | 31 |
Wettest Day of Each Month
Aug: 50.2 mm (2.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 25.2 mm (1.0 in) | 16 January 1999 |
| Feb | 33.2 mm (1.3 in) | 8 February 1974 |
| Mar | 21.4 mm (0.8 in) | 23 March 1986 |
| Apr | 21.4 mm (0.8 in) | 25 April 1977 |
| May | 29.0 mm (1.1 in) | 18 May 1987 |
| Jun | 42.2 mm (1.7 in) | 26 June 2000 |
| Jul | 45.0 mm (1.8 in) | 15 July 1991 |
| Aug | 50.2 mm (2.0 in) | 11 August 1985 |
| Sep | 24.1 mm (0.9 in) | 13 September 1966 |
| Oct | 25.4 mm (1.0 in) | 20 October 1971 |
| Nov | 30.7 mm (1.2 in) | 4 November 1968 |
| Dec | 21.4 mm (0.8 in) | 20 December 1993 |
Period of Record Coverage
1962 to 2004| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1962 | 152 | 42% | No |
| 1963 | 336 | 92% | Yes |
| 1964 | 336 | 92% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 304 | 83% | No |
| 1968 | 336 | 92% | Yes |
| 1969 | 303 | 83% | No |
| 1970 | 303 | 83% | No |
| 1971 | 334 | 92% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 334 | 92% | Yes |
| 1978 | 304 | 83% | No |
| 1979 | 212 | 58% | No |
| 1986 | 36 | 10% | No |
| 1987 | 244 | 67% | No |
| 1988 | 237 | 65% | No |
| 1989 | 190 | 52% | No |
| 1990 | 348 | 95% | Yes |
| 1991 | 252 | 69% | No |
| 1993 | 61 | 17% | No |
| 1994 | 365 | 100% | Yes |
| 1995 | 350 | 96% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 351 | 96% | Yes |
| 1998 | 355 | 97% | Yes |
| 1999 | 360 | 99% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 357 | 98% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 351 | 96% | Yes |
| 2004 | 244 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 August 2004 | Nattavaara_By, SE | daily rain | 17.0 mm (0.7 in) | 4.4 mm (0.17 in) | 6 years | 11 of 100 (Routine) |
| 20 August 2004 | Nattavaara_By, SE | daily rain | 27.6 mm (1.1 in) | 12.1 mm (0.5 in) | 16 years | 26 of 100 (Routine) |
| 19 August 2004 | Nattavaara_By, SE | daily rain | 14.1 mm (0.6 in) | 2.1 mm (0.08 in) | 40 years | 19 of 100 (Routine) |
| 7 August 2004 | Nattavaara_By, SE | daily high max | 25.0 C (77.0 F) | 0.5 C (0.9 F) | 8 years | 7 of 100 (Routine) |
| 7 August 2004 | Nattavaara_By, SE | daily high min | 14.2 C (57.6 F) | 0.7 C (1.3 F) | 7 years | 7 of 100 (Routine) |
| 6 August 2004 | Nattavaara_By, SE | daily high min | 16.2 C (61.2 F) | 0.8 C (1.4 F) | 10 years | 9 of 100 (Routine) |
| 26 July 2004 | Nattavaara_By, SE | daily rain | 20.2 mm (0.8 in) | 6.1 mm (0.24 in) | 7 years | 16 of 100 (Routine) |
| 20 July 2004 | Nattavaara_By, SE | daily rain | 18.9 mm (0.7 in) | 10.2 mm (0.4 in) | 41 years | 20 of 100 (Routine) |
| 1 July 2004 | Nattavaara_By, SE | daily high min | 14.2 C (57.6 F) | 0.2 C (0.4 F) | 5 years | 5 of 100 (Routine) |
| 28 June 2004 | Nattavaara_By, SE | daily rain | 29.1 mm (1.1 in) | 19.3 mm (0.8 in) | 3 years | 40 of 100 (Notable) |
| 9 June 2004 | Nattavaara_By, SE | daily low min | -0.4 C (31.3 F) | 2.6 C (4.7 F) | 33 years | 20 of 100 (Routine) |
| 7 June 2004 | Nattavaara_By, SE | daily low min | -1.2 C (29.8 F) | 0.7 C (1.3 F) | 29 years | 13 of 100 (Routine) |
| 9 May 2004 | Nattavaara_By, SE | daily high max | 18.7 C (65.7 F) | 1.6 C (2.9 F) | 41 years | 19 of 100 (Routine) |
| 8 May 2004 | Nattavaara_By, SE | daily high max | 21.9 C (71.4 F) | 3.6 C (6.5 F) | 3 years | 11 of 100 (Routine) |
| 8 May 2004 | Nattavaara_By, SE | daily high min | 6.4 C (43.5 F) | 1.6 C (2.9 F) | 10 years | 11 of 100 (Routine) |
| 7 May 2004 | Nattavaara_By, SE | daily high min | 5.9 C (42.6 F) | 1.4 C (2.5 F) | 41 years | 19 of 100 (Routine) |
| 7 May 2004 | Nattavaara_By, SE | daily high max | 22.0 C (71.6 F) | 7.3 C (13.1 F) | 3 years | 18 of 100 (Routine) |
| 6 May 2004 | Nattavaara_By, SE | daily high max | 20.3 C (68.5 F) | 7.3 C (13.1 F) | 41 years | 30 of 100 (Routine) |
| 6 May 2004 | Nattavaara_By, SE | daily high min | 6.4 C (43.5 F) | 4.8 C (8.6 F) | 33 years | 25 of 100 (Routine) |
| 5 May 2004 | Nattavaara_By, SE | daily high min | 4.2 C (39.6 F) | 2.0 C (3.6 F) | 14 years | 13 of 100 (Routine) |
Climate Trend
14 complete years, 1965 to 2002| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1965 | -2.0 C | -1.69 C |
| 1966 | -2.7 C | -2.43 C |
| 1972 | -0.2 C | +0.16 C |
| 1973 | -1.2 C | -0.91 C |
| 1974 | 0.7 C | +1.02 C |
| 1975 | 0.2 C | +0.47 C |
| 1976 | -1.7 C | -1.36 C |
| 1994 | -0.1 C | +0.25 C |
| 1996 | 0.2 C | +0.50 C |
| 1998 | -0.7 C | -0.39 C |
| 1999 | 0.5 C | +0.80 C |
| 2000 | 1.5 C | +1.86 C |
| 2001 | 0.4 C | +0.69 C |
| 2002 | 0.8 C | +1.07 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1962 to 2004| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 30.2 C (86.4 F) | 1966 | 26.2 C (79.2 F) | 36 |
| Coldest night (TNn) | -41.4 C (-42.5 F) | 1966 | -35.2 C (-31.4 F) | 36 |
| Wettest day (Rx1day) | 50.2 mm (2.0 in) | 1985 | 25.6 mm (1.0 in) | 42 |
| Wettest five days (Rx5day) | 96.8 mm (3.8 in) | 1985 | 47.0 mm (1.8 in) | 42 |
| Longest dry spell (CDD) | 57 days | 1985 | 22 days | 42 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1962 | 17.3 C (63.1 F) |
| 1963 | 27.1 C (80.8 F) |
| 1964 | 25.0 C (77.0 F) |
| 1965 | 24.6 C (76.3 F) |
| 1966 | 30.2 C (86.4 F) |
| 1967 | 25.8 C (78.4 F) |
| 1968 | 27.6 C (81.7 F) |
| 1969 | 28.2 C (82.8 F) |
| 1970 | 24.6 C (76.3 F) |
| 1971 | 27.2 C (81.0 F) |
| 1972 | 29.9 C (85.8 F) |
| 1973 | 28.7 C (83.7 F) |
| 1974 | 28.8 C (83.8 F) |
| 1975 | 26.0 C (78.8 F) |
| 1976 | 27.1 C (80.8 F) |
| 1977 | 24.9 C (76.8 F) |
| 1978 | 24.4 C (75.9 F) |
| 1979 | 26.6 C (79.9 F) |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | 1.6 C (34.9 F) |
| 1987 | 22.0 C (71.6 F) |
| 1988 | 28.7 C (83.7 F) |
| 1989 | 25.2 C (77.4 F) |
| 1990 | 24.3 C (75.7 F) |
| 1991 | 26.6 C (79.9 F) |
| 1993 | 4.2 C (39.6 F) |
| 1994 | 28.3 C (82.9 F) |
| 1995 | 27.3 C (81.1 F) |
| 1996 | 24.7 C (76.5 F) |
| 1997 | 27.5 C (81.5 F) |
| 1998 | 24.8 C (76.6 F) |
| 1999 | 27.2 C (81.0 F) |
| 2000 | 25.7 C (78.3 F) |
| 2001 | 25.2 C (77.4 F) |
| 2002 | 26.4 C (79.5 F) |
| 2003 | 29.4 C (84.9 F) |
| 2004 | 25.2 C (77.4 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1962 | -39.8 C (-39.6 F) |
| 1963 | -36.0 C (-32.8 F) |
| 1964 | -36.5 C (-33.7 F) |
| 1965 | -37.1 C (-34.8 F) |
| 1966 | -41.4 C (-42.5 F) |
| 1967 | -38.9 C (-38.0 F) |
| 1968 | -37.4 C (-35.3 F) |
| 1969 | -39.6 C (-39.3 F) |
| 1970 | -34.0 C (-29.2 F) |
| 1971 | -40.1 C (-40.2 F) |
| 1972 | -37.4 C (-35.3 F) |
| 1973 | -36.0 C (-32.8 F) |
| 1974 | -30.9 C (-23.6 F) |
| 1975 | -34.5 C (-30.1 F) |
| 1976 | -38.3 C (-36.9 F) |
| 1977 | -38.1 C (-36.6 F) |
| 1978 | -40.5 C (-40.9 F) |
| 1979 | -38.7 C (-37.7 F) |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | -37.0 C (-34.6 F) |
| 1987 | -40.5 C (-40.9 F) |
| 1988 | -33.6 C (-28.5 F) |
| 1989 | -27.2 C (-17.0 F) |
| 1990 | -25.3 C (-13.5 F) |
| 1991 | -27.6 C (-17.7 F) |
| 1993 | -29.1 C (-20.4 F) |
| 1994 | -28.9 C (-20.0 F) |
| 1995 | -31.3 C (-24.3 F) |
| 1996 | -26.3 C (-15.3 F) |
| 1997 | -30.6 C (-23.1 F) |
| 1998 | -31.6 C (-24.9 F) |
| 1999 | -37.6 C (-35.7 F) |
| 2000 | -29.6 C (-21.3 F) |
| 2001 | -33.8 C (-28.8 F) |
| 2002 | -32.0 C (-25.6 F) |
| 2003 | -31.8 C (-25.2 F) |
| 2004 | -26.4 C (-15.5 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1962 | 20.6 mm (0.8 in) |
| 1963 | 39.8 mm (1.6 in) |
| 1964 | 16.9 mm (0.7 in) |
| 1965 | 20.2 mm (0.8 in) |
| 1966 | 24.1 mm (0.9 in) |
| 1967 | 32.6 mm (1.3 in) |
| 1968 | 30.7 mm (1.2 in) |
| 1969 | 22.7 mm (0.9 in) |
| 1970 | 28.5 mm (1.1 in) |
| 1971 | 25.4 mm (1.0 in) |
| 1972 | 35.2 mm (1.4 in) |
| 1973 | 22.3 mm (0.9 in) |
| 1974 | 33.2 mm (1.3 in) |
| 1975 | 29.8 mm (1.2 in) |
| 1976 | 17.7 mm (0.7 in) |
| 1977 | 21.4 mm (0.8 in) |
| 1978 | 24.3 mm (1.0 in) |
| 1979 | 24.1 mm (0.9 in) |
| 1980 | 13.8 mm (0.5 in) |
| 1981 | 36.0 mm (1.4 in) |
| 1982 | 43.2 mm (1.7 in) |
| 1983 | 18.9 mm (0.7 in) |
| 1984 | 12.0 mm (0.5 in) |
| 1985 | 50.2 mm (2.0 in) |
| 1986 | 21.4 mm (0.8 in) |
| 1987 | 29.0 mm (1.1 in) |
| 1988 | 25.8 mm (1.0 in) |
| 1989 | 35.0 mm (1.4 in) |
| 1990 | 21.6 mm (0.9 in) |
| 1991 | 45.0 mm (1.8 in) |
| 1993 | 21.4 mm (0.8 in) |
| 1994 | 13.2 mm (0.5 in) |
| 1995 | 34.5 mm (1.4 in) |
| 1996 | 21.5 mm (0.8 in) |
| 1997 | 41.0 mm (1.6 in) |
| 1998 | 27.5 mm (1.1 in) |
| 1999 | 28.0 mm (1.1 in) |
| 2000 | 42.2 mm (1.7 in) |
| 2001 | 20.1 mm (0.8 in) |
| 2002 | 26.5 mm (1.0 in) |
| 2003 | 24.5 mm (1.0 in) |
| 2004 | 29.1 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1962 | 47.3 mm (1.9 in) |
| 1963 | 58.4 mm (2.3 in) |
| 1964 | 34.8 mm (1.4 in) |
| 1965 | 41.8 mm (1.6 in) |
| 1966 | 47.7 mm (1.9 in) |
| 1967 | 50.2 mm (2.0 in) |
| 1968 | 33.5 mm (1.3 in) |
| 1969 | 33.2 mm (1.3 in) |
| 1970 | 39.3 mm (1.5 in) |
| 1971 | 38.8 mm (1.5 in) |
| 1972 | 49.0 mm (1.9 in) |
| 1973 | 34.3 mm (1.4 in) |
| 1974 | 61.1 mm (2.4 in) |
| 1975 | 56.9 mm (2.2 in) |
| 1976 | 25.2 mm (1.0 in) |
| 1977 | 36.4 mm (1.4 in) |
| 1978 | 62.3 mm (2.5 in) |
| 1979 | 71.1 mm (2.8 in) |
| 1980 | 18.2 mm (0.7 in) |
| 1981 | 58.7 mm (2.3 in) |
| 1982 | 49.7 mm (2.0 in) |
| 1983 | 43.2 mm (1.7 in) |
| 1984 | 29.6 mm (1.2 in) |
| 1985 | 96.8 mm (3.8 in) |
| 1986 | 45.1 mm (1.8 in) |
| 1987 | 62.9 mm (2.5 in) |
| 1988 | 50.9 mm (2.0 in) |
| 1989 | 76.0 mm (3.0 in) |
| 1990 | 41.7 mm (1.6 in) |
| 1991 | 61.3 mm (2.4 in) |
| 1993 | 49.6 mm (2.0 in) |
| 1994 | 29.1 mm (1.1 in) |
| 1995 | 43.4 mm (1.7 in) |
| 1996 | 38.1 mm (1.5 in) |
| 1997 | 76.2 mm (3.0 in) |
| 1998 | 46.6 mm (1.8 in) |
| 1999 | 50.0 mm (2.0 in) |
| 2000 | 72.4 mm (2.9 in) |
| 2001 | 39.8 mm (1.6 in) |
| 2002 | 30.4 mm (1.2 in) |
| 2003 | 32.0 mm (1.3 in) |
| 2004 | 74.4 mm (2.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1962 | 19 days |
| 1963 | 26 days |
| 1964 | 37 days |
| 1965 | 21 days |
| 1966 | 46 days |
| 1967 | 23 days |
| 1968 | 22 days |
| 1969 | 21 days |
| 1970 | 23 days |
| 1971 | 26 days |
| 1972 | 28 days |
| 1973 | 16 days |
| 1974 | 32 days |
| 1975 | 34 days |
| 1976 | 25 days |
| 1977 | 18 days |
| 1978 | 25 days |
| 1979 | 13 days |
| 1980 | 18 days |
| 1981 | 18 days |
| 1982 | 27 days |
| 1983 | 43 days |
| 1984 | 35 days |
| 1985 | 57 days |
| 1986 | 33 days |
| 1987 | 22 days |
| 1988 | 16 days |
| 1989 | 12 days |
| 1990 | 36 days |
| 1991 | 20 days |
| 1993 | 8 days |
| 1994 | 20 days |
| 1995 | 22 days |
| 1996 | 23 days |
| 1997 | 16 days |
| 1998 | 14 days |
| 1999 | 21 days |
| 2000 | 19 days |
| 2001 | 18 days |
| 2002 | 19 days |
| 2003 | 30 days |
| 2004 | 13 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.
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 (2025-12-31).