Inari Ivalo Lentoasema Weather Records (FIE00146688)
Record envelope, standing records and threshold days for Inari Ivalo Lentoasema (FIE00146688), Finland, with 68 years of record.
Key Facts for Inari Ivalo Lentoasema
- Inari Ivalo Lentoasema (FIE00146688) is a weather station in Finland at 68.61 latitude and 27.42 longitude, 147 m (482 ft) above sea level.
- The station reports from 1959 to 2026, 68 years of record.
- 1,464 records set at Inari Ivalo Lentoasema still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Inari Ivalo Lentoasema set a daily record high minimum temperature of 13.8 C (56.8 F) on 31 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, 68.61 latitude, 27.42 longitude.
- Elevation: 147 m (482 ft).
- Period of record: 1959 to 2026, 68 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
9 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 6.3 C (43.3 F) | -48.9 C (-56.0 F) | -1.2 C (29.8 F) | -36.3 C (-33.3 F) |
| Feb | 6.9 C (44.4 F) | -48.6 C (-55.5 F) | -4.1 C (24.6 F) | -29.8 C (-21.6 F) |
| Mar | 9.5 C (49.1 F) | -39.9 C (-39.8 F) | 8.4 C (47.1 F) | -23.1 C (-9.6 F) |
| Apr | 16.7 C (62.1 F) | -29.8 C (-21.6 F) | 13.2 C (55.8 F) | -10.6 C (12.9 F) |
| May | 28.2 C (82.8 F) | -18.3 C (-0.9 F) | 18.9 C (66.0 F) | -4.6 C (23.7 F) |
| Jun | 31.7 C (89.1 F) | -3.3 C (26.1 F) | 26.7 C (80.1 F) | 0.6 C (33.1 F) |
| Jul | 31.7 C (89.1 F) | -0.1 C (31.8 F) | 25.5 C (77.9 F) | 3.0 C (37.4 F) |
| Aug | 31.3 C (88.3 F) | -3.6 C (25.5 F) | 19.6 C (67.3 F) | -1.2 C (29.8 F) |
| Sep | 22.4 C (72.3 F) | -11.6 C (11.1 F) | n/a | n/a |
| Oct | 13.3 C (55.9 F) | -27.6 C (-17.7 F) | n/a | n/a |
| Nov | 11.4 C (52.5 F) | -37.5 C (-35.5 F) | n/a | n/a |
| Dec | 7.4 C (45.3 F) | -40.6 C (-41.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1959 | 31 |
| 1960 | 27 |
| 1961 | 11 |
| 1962 | 28 |
| 1963 | 33 |
| 1964 | 21 |
| 1965 | 18 |
| 1966 | 58 |
| 1967 | 14 |
| 1968 | 40 |
| 1969 | 8 |
| 1970 | 28 |
| 1971 | 36 |
| 1972 | 36 |
| 1973 | 26 |
| 1974 | 16 |
| 1975 | 20 |
| 1976 | 14 |
| 1977 | 29 |
| 1978 | 27 |
| 1979 | 15 |
| 1980 | 16 |
| 1981 | 43 |
| 1982 | 17 |
| 1983 | 19 |
| 1984 | 20 |
| 1985 | 12 |
| 1986 | 19 |
| 1987 | 36 |
| 1988 | 13 |
| 1989 | 12 |
| 1990 | 19 |
| 1991 | 10 |
| 1992 | 44 |
| 1993 | 10 |
| 1994 | 11 |
| 1995 | 17 |
| 1996 | 18 |
| 1997 | 21 |
| 1998 | 26 |
| 1999 | 21 |
| 2000 | 15 |
| 2001 | 22 |
| 2002 | 18 |
| 2003 | 22 |
| 2004 | 13 |
| 2005 | 30 |
| 2006 | 26 |
| 2007 | 28 |
| 2008 | 13 |
| 2009 | 8 |
| 2010 | 6 |
| 2011 | 12 |
| 2012 | 8 |
| 2013 | 21 |
| 2014 | 27 |
| 2015 | 17 |
| 2016 | 13 |
| 2017 | 10 |
| 2018 | 33 |
| 2019 | 23 |
| 2020 | 15 |
| 2021 | 14 |
| 2022 | 20 |
| 2023 | 19 |
| 2024 | 38 |
| 2025 | 29 |
| 2026 | 24 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1992-08-12 | Record daily precipitation | Record daily precipitation 60.1 mm (2.4 in) |
| 1999-01-26 | Record low maximum temperature | Record low maximum temperature -46.0 C (-50.8 F) |
| 1999-01-27 | Record low minimum temperature | Record low minimum temperature -48.9 C (-56.0 F) |
| 2001-07-10 | Record high minimum temperature | Record high minimum temperature 20.0 C (68.0 F) |
| 2018-07-20 | Record high minimum temperature | Record high minimum temperature 22.3 C (72.1 F) |
Wettest Day of Each Month
Aug: 60.1 mm (2.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 12.2 mm (0.5 in) | 15 January 1975 |
| Feb | 10.7 mm (0.4 in) | 26 February 1998 |
| Mar | 17.5 mm (0.7 in) | 23 March 1972 |
| Apr | 19.1 mm (0.8 in) | 22 April 1996 |
| May | 24.1 mm (0.9 in) | 30 May 1989 |
| Jun | 32.6 mm (1.3 in) | 21 June 1992 |
| Jul | 43.1 mm (1.7 in) | 28 July 1987 |
| Aug | 60.1 mm (2.4 in) | 12 August 1992 |
| Sep | 52.3 mm (2.1 in) | 9 September 1964 |
| Oct | 32.6 mm (1.3 in) | 31 October 1996 |
| Nov | 15.9 mm (0.6 in) | 16 November 1999 |
| Dec | 14.3 mm (0.6 in) | 14 December 1996 |
Period of Record Coverage
1959 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1959 | 365 | 100% | Yes |
| 1960 | 365 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 365 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 362 | 99% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 362 | 99% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 360 | 99% | Yes |
| 2010 | 355 | 97% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 346 | 95% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 365 | 100% | Yes |
| 2017 | 363 | 99% | Yes |
| 2018 | 360 | 99% | Yes |
| 2019 | 364 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 August 2026 | Inari Ivalo Lentoasema, FI | daily high min (Provisional) | 13.8 C (56.8 F) | 0.1 C (0.2 F) | 7 years | 8 of 100 (Routine) |
| 20 July 2026 | Inari Ivalo Lentoasema, FI | daily low min | 3.0 C (37.4 F) | 0.2 C (0.4 F) | 64 years | 25 of 100 (Routine) |
| 10 June 2026 | Inari Ivalo Lentoasema, FI | daily high min | 13.8 C (56.8 F) | 0.5 C (0.9 F) | 4 years | 8 of 100 (Routine) |
| 7 June 2026 | Inari Ivalo Lentoasema, FI | daily high min | 15.2 C (59.4 F) | 1.4 C (2.5 F) | 15 years | 13 of 100 (Routine) |
| 5 June 2026 | Inari Ivalo Lentoasema, FI | daily high max | 26.7 C (80.1 F) | 0.2 C (0.4 F) | 56 years | 22 of 100 (Routine) |
| 1 May 2026 | Inari Ivalo Lentoasema, FI | daily high min | 3.6 C (38.5 F) | 0.4 C (0.7 F) | 67 years | 27 of 100 (Routine) |
| 15 April 2026 | Inari Ivalo Lentoasema, FI | daily high max | 13.2 C (55.8 F) | 3.0 C (5.4 F) | 19 years | 18 of 100 (Routine) |
| 14 April 2026 | Inari Ivalo Lentoasema, FI | daily high max | 12.5 C (54.5 F) | 3.1 C (5.6 F) | 36 years | 25 of 100 (Routine) |
| 13 April 2026 | Inari Ivalo Lentoasema, FI | daily high max | 12.8 C (55.0 F) | 3.5 C (6.3 F) | 36 years | 26 of 100 (Routine) |
| 12 April 2026 | Inari Ivalo Lentoasema, FI | daily high max | 11.1 C (52.0 F) | 3.5 C (6.3 F) | 32 years | 24 of 100 (Routine) |
| 11 April 2026 | Inari Ivalo Lentoasema, FI | daily high max | 8.8 C (47.8 F) | 1.2 C (2.2 F) | 65 years | 28 of 100 (Routine) |
| 29 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 0.6 C (33.1 F) | 0.4 C (0.7 F) | 59 years | 23 of 100 (Routine) |
| 26 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | -0.3 C (31.5 F) | 1.6 C (2.9 F) | 23 years | 13 of 100 (Routine) |
| 23 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 0.9 C (33.6 F) | 0.9 C (1.6 F) | 28 years | 15 of 100 (Routine) |
| 21 March 2026 | Inari Ivalo Lentoasema, FI | daily high max | 8.4 C (47.1 F) | 0.1 C (0.2 F) | 4 years | 7 of 100 (Routine) |
| 19 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 1.7 C (35.1 F) | 1.6 C (2.9 F) | 48 years | 21 of 100 (Routine) |
| 18 March 2026 | Inari Ivalo Lentoasema, FI | daily high min (Tie) | 0.7 C (33.3 F) | tie | 4 years | 1 of 100 (Routine) |
| 17 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 0.5 C (32.9 F) | 0.9 C (1.6 F) | 44 years | 20 of 100 (Routine) |
| 15 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 0.9 C (33.6 F) | 0.4 C (0.7 F) | 9 years | 8 of 100 (Routine) |
| 14 March 2026 | Inari Ivalo Lentoasema, FI | daily high min | 1.7 C (35.1 F) | 0.9 C (1.6 F) | 51 years | 22 of 100 (Routine) |
Climate Trend
66 complete years, 1959 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1959 | 0.6 C | +0.97 C |
| 1960 | -0.8 C | -0.39 C |
| 1961 | 0.1 C | +0.51 C |
| 1962 | -2.0 C | -1.58 C |
| 1963 | -1.0 C | -0.61 C |
| 1964 | -0.3 C | +0.11 C |
| 1965 | -2.1 C | -1.67 C |
| 1966 | -3.3 C | -2.86 C |
| 1967 | -0.2 C | +0.22 C |
| 1968 | -2.4 C | -1.97 C |
| 1969 | -1.5 C | -1.08 C |
| 1970 | -1.1 C | -0.74 C |
| 1971 | -2.4 C | -2.04 C |
| 1972 | 0.8 C | +1.19 C |
| 1973 | -1.2 C | -0.76 C |
| 1974 | 1.3 C | +1.74 C |
| 1975 | -0.3 C | +0.13 C |
| 1976 | -1.9 C | -1.52 C |
| 1977 | -1.7 C | -1.28 C |
| 1978 | -2.4 C | -2.02 C |
| 1979 | -1.2 C | -0.79 C |
| 1980 | -1.9 C | -1.50 C |
| 1981 | -2.6 C | -2.22 C |
| 1982 | -0.6 C | -0.25 C |
| 1983 | -0.9 C | -0.51 C |
| 1984 | -0.3 C | +0.11 C |
| 1985 | -2.8 C | -2.38 C |
| 1986 | -1.2 C | -0.76 C |
| 1987 | -2.4 C | -2.05 C |
| 1988 | -1.3 C | -0.88 C |
| 1989 | 1.3 C | +1.69 C |
| 1990 | 0.5 C | +0.92 C |
| 1991 | -0.2 C | +0.21 C |
| 1992 | 0.3 C | +0.72 C |
| 1993 | -0.7 C | -0.33 C |
| 1994 | -0.4 C | +0.02 C |
| 1995 | -0.8 C | -0.39 C |
| 1996 | -0.7 C | -0.35 C |
| 1997 | -0.5 C | -0.15 C |
| 1998 | -2.6 C | -2.18 C |
| 1999 | -1.0 C | -0.56 C |
| 2000 | 0.8 C | +1.22 C |
| 2001 | -0.6 C | -0.19 C |
| 2002 | -0.6 C | -0.16 C |
| 2003 | 0.4 C | +0.82 C |
| 2004 | 0.6 C | +0.99 C |
| 2005 | 1.1 C | +1.53 C |
| 2006 | 0.6 C | +1.01 C |
| 2007 | 0.8 C | +1.15 C |
| 2008 | 0.1 C | +0.54 C |
| 2009 | 0.3 C | +0.68 C |
| 2010 | -1.0 C | -0.61 C |
| 2011 | 1.4 C | +1.80 C |
| 2012 | -0.4 C | 0.00 C |
| 2013 | 1.2 C | +1.63 C |
| 2015 | 1.3 C | +1.74 C |
| 2016 | 1.4 C | +1.76 C |
| 2017 | -0.2 C | +0.22 C |
| 2018 | 1.0 C | +1.43 C |
| 2019 | -0.2 C | +0.18 C |
| 2020 | 1.8 C | +2.21 C |
| 2021 | 0.1 C | +0.47 C |
| 2022 | 1.5 C | +1.92 C |
| 2023 | 0.5 C | +0.94 C |
| 2024 | 1.8 C | +2.21 C |
| 2025 | 1.7 C | +2.05 C |
The annual mean temperature here has risen by 0.4 C (0.3 to 0.5) per decade over 1959 to 2025. In Fahrenheit: 0.7 F (0.5 to 0.9) per decade. The slope is a straight line fitted to 66 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.4 C (0.3 to 0.5) per decade | 0.7 F (0.5 to 0.9) per decade | 1959 to 2025 | 66 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.5) per decade | 0.6 F (0.4 to 0.8) per decade | 1959 to 2025 | 66 | Rise |
| Mean daily minimum | 0.4 C (0.3 to 0.6) per decade | 0.8 F (0.5 to 1.1) per decade | 1959 to 2025 | 66 | 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
1959 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 31.7 C (89.1 F) | 1966 | 28.4 C (83.1 F) | 68 |
| Coldest night (TNn) | -48.9 C (-56.0 F) | 1999 | -36.4 C (-33.6 F) | 68 |
| Wettest day (Rx1day) | 60.1 mm (2.4 in) | 1992 | 25.1 mm (1.0 in) | 42 |
| Wettest five days (Rx5day) | 105.2 mm (4.1 in) | 1974 | 44.9 mm (1.8 in) | 42 |
| Longest dry spell (CDD) | 43 days | 1971 | 27 days | 42 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1959 | 27.4 C (81.3 F) |
| 1960 | 31.6 C (88.9 F) |
| 1961 | 30.2 C (86.4 F) |
| 1962 | 21.9 C (71.4 F) |
| 1963 | 28.9 C (84.0 F) |
| 1964 | 27.0 C (80.6 F) |
| 1965 | 25.5 C (77.9 F) |
| 1966 | 31.7 C (89.1 F) |
| 1967 | 28.6 C (83.5 F) |
| 1968 | 28.4 C (83.1 F) |
| 1969 | 28.8 C (83.8 F) |
| 1970 | 30.4 C (86.7 F) |
| 1971 | 28.0 C (82.4 F) |
| 1972 | 31.4 C (88.5 F) |
| 1973 | 28.3 C (82.9 F) |
| 1974 | 31.6 C (88.9 F) |
| 1975 | 28.0 C (82.4 F) |
| 1976 | 26.8 C (80.2 F) |
| 1977 | 28.6 C (83.5 F) |
| 1978 | 25.7 C (78.3 F) |
| 1979 | 25.8 C (78.4 F) |
| 1980 | 28.7 C (83.7 F) |
| 1981 | 25.8 C (78.4 F) |
| 1982 | 28.7 C (83.7 F) |
| 1983 | 25.7 C (78.3 F) |
| 1984 | 26.5 C (79.7 F) |
| 1985 | 27.2 C (81.0 F) |
| 1986 | 27.7 C (81.9 F) |
| 1987 | 28.2 C (82.8 F) |
| 1988 | 31.4 C (88.5 F) |
| 1989 | 29.1 C (84.4 F) |
| 1990 | 27.9 C (82.2 F) |
| 1991 | 23.8 C (74.8 F) |
| 1992 | 28.6 C (83.5 F) |
| 1993 | 26.7 C (80.1 F) |
| 1994 | 27.7 C (81.9 F) |
| 1995 | 27.1 C (80.8 F) |
| 1996 | 25.7 C (78.3 F) |
| 1997 | 29.3 C (84.7 F) |
| 1998 | 27.0 C (80.6 F) |
| 1999 | 29.1 C (84.4 F) |
| 2000 | 31.0 C (87.8 F) |
| 2001 | 29.1 C (84.4 F) |
| 2002 | 25.7 C (78.3 F) |
| 2003 | 30.4 C (86.7 F) |
| 2004 | 29.3 C (84.7 F) |
| 2005 | 29.8 C (85.6 F) |
| 2006 | 30.5 C (86.9 F) |
| 2007 | 29.3 C (84.7 F) |
| 2008 | 23.5 C (74.3 F) |
| 2009 | 27.3 C (81.1 F) |
| 2010 | 27.9 C (82.2 F) |
| 2011 | 30.1 C (86.2 F) |
| 2012 | 24.6 C (76.3 F) |
| 2013 | 28.4 C (83.1 F) |
| 2014 | 31.2 C (88.2 F) |
| 2015 | 25.6 C (78.1 F) |
| 2016 | 27.8 C (82.0 F) |
| 2017 | 25.9 C (78.6 F) |
| 2018 | 31.7 C (89.1 F) |
| 2019 | 28.9 C (84.0 F) |
| 2020 | 26.7 C (80.1 F) |
| 2021 | 30.4 C (86.7 F) |
| 2022 | 30.8 C (87.4 F) |
| 2023 | 28.8 C (83.8 F) |
| 2024 | 29.7 C (85.5 F) |
| 2025 | 30.7 C (87.3 F) |
| 2026 | 26.7 C (80.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1959 | -33.0 C (-27.4 F) |
| 1960 | -40.6 C (-41.1 F) |
| 1961 | -37.5 C (-35.5 F) |
| 1962 | -41.4 C (-42.5 F) |
| 1963 | -35.3 C (-31.5 F) |
| 1964 | -36.9 C (-34.4 F) |
| 1965 | -36.9 C (-34.4 F) |
| 1966 | -48.6 C (-55.5 F) |
| 1967 | -36.1 C (-33.0 F) |
| 1968 | -35.4 C (-31.7 F) |
| 1969 | -33.0 C (-27.4 F) |
| 1970 | -38.1 C (-36.6 F) |
| 1971 | -39.4 C (-38.9 F) |
| 1972 | -30.8 C (-23.4 F) |
| 1973 | -39.2 C (-38.6 F) |
| 1974 | -37.0 C (-34.6 F) |
| 1975 | -35.9 C (-32.6 F) |
| 1976 | -39.3 C (-38.7 F) |
| 1977 | -40.1 C (-40.2 F) |
| 1978 | -37.8 C (-36.0 F) |
| 1979 | -37.6 C (-35.7 F) |
| 1980 | -40.4 C (-40.7 F) |
| 1981 | -39.9 C (-39.8 F) |
| 1982 | -34.4 C (-29.9 F) |
| 1983 | -32.8 C (-27.0 F) |
| 1984 | -37.5 C (-35.5 F) |
| 1985 | -42.1 C (-43.8 F) |
| 1986 | -36.6 C (-33.9 F) |
| 1987 | -41.7 C (-43.1 F) |
| 1988 | -36.6 C (-33.9 F) |
| 1989 | -33.3 C (-27.9 F) |
| 1990 | -40.6 C (-41.1 F) |
| 1991 | -33.0 C (-27.4 F) |
| 1992 | -29.6 C (-21.3 F) |
| 1993 | -33.6 C (-28.5 F) |
| 1994 | -34.9 C (-30.8 F) |
| 1995 | -37.8 C (-36.0 F) |
| 1996 | -35.9 C (-32.6 F) |
| 1997 | -34.6 C (-30.3 F) |
| 1998 | -42.4 C (-44.3 F) |
| 1999 | -48.9 C (-56.0 F) |
| 2000 | -35.2 C (-31.4 F) |
| 2001 | -39.0 C (-38.2 F) |
| 2002 | -36.6 C (-33.9 F) |
| 2003 | -34.7 C (-30.5 F) |
| 2004 | -29.3 C (-20.7 F) |
| 2005 | -31.4 C (-24.5 F) |
| 2006 | -35.2 C (-31.4 F) |
| 2007 | -35.4 C (-31.7 F) |
| 2008 | -28.8 C (-19.8 F) |
| 2009 | -35.2 C (-31.4 F) |
| 2010 | -34.1 C (-29.4 F) |
| 2011 | -36.6 C (-33.9 F) |
| 2012 | -38.3 C (-36.9 F) |
| 2013 | -33.4 C (-28.1 F) |
| 2014 | -32.6 C (-26.7 F) |
| 2015 | -38.9 C (-38.0 F) |
| 2016 | -36.6 C (-33.9 F) |
| 2017 | -37.2 C (-35.0 F) |
| 2018 | -36.0 C (-32.8 F) |
| 2019 | -38.3 C (-36.9 F) |
| 2020 | -38.5 C (-37.3 F) |
| 2021 | -36.0 C (-32.8 F) |
| 2022 | -30.5 C (-22.9 F) |
| 2023 | -30.8 C (-23.4 F) |
| 2024 | -32.2 C (-26.0 F) |
| 2025 | -35.3 C (-31.5 F) |
| 2026 | -36.3 C (-33.3 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1959 | 23.8 mm (0.9 in) |
| 1960 | 13.6 mm (0.5 in) |
| 1961 | 21.7 mm (0.9 in) |
| 1962 | 24.8 mm (1.0 in) |
| 1963 | 18.4 mm (0.7 in) |
| 1964 | 52.3 mm (2.1 in) |
| 1965 | 25.3 mm (1.0 in) |
| 1966 | 27.5 mm (1.1 in) |
| 1967 | 19.6 mm (0.8 in) |
| 1968 | 13.8 mm (0.5 in) |
| 1969 | 22.9 mm (0.9 in) |
| 1970 | 19.3 mm (0.8 in) |
| 1971 | 28.8 mm (1.1 in) |
| 1972 | 18.7 mm (0.7 in) |
| 1973 | 17.9 mm (0.7 in) |
| 1974 | 46.7 mm (1.8 in) |
| 1975 | 38.7 mm (1.5 in) |
| 1976 | 20.5 mm (0.8 in) |
| 1977 | 27.8 mm (1.1 in) |
| 1978 | 19.5 mm (0.8 in) |
| 1979 | 15.3 mm (0.6 in) |
| 1980 | 15.2 mm (0.6 in) |
| 1981 | 27.7 mm (1.1 in) |
| 1982 | 32.9 mm (1.3 in) |
| 1983 | 15.6 mm (0.6 in) |
| 1984 | 29.9 mm (1.2 in) |
| 1985 | 22.0 mm (0.9 in) |
| 1986 | 37.3 mm (1.5 in) |
| 1987 | 43.1 mm (1.7 in) |
| 1988 | 24.1 mm (0.9 in) |
| 1989 | 28.6 mm (1.1 in) |
| 1990 | 30.4 mm (1.2 in) |
| 1991 | 50.2 mm (2.0 in) |
| 1992 | 60.1 mm (2.4 in) |
| 1993 | 23.1 mm (0.9 in) |
| 1994 | 14.8 mm (0.6 in) |
| 1995 | 40.0 mm (1.6 in) |
| 1996 | 32.6 mm (1.3 in) |
| 1997 | 25.7 mm (1.0 in) |
| 1998 | 32.4 mm (1.3 in) |
| 1999 | 45.3 mm (1.8 in) |
| 2000 | 9.2 mm (0.36 in) |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1959 | 50.8 mm (2.0 in) |
| 1960 | 27.1 mm (1.1 in) |
| 1961 | 54.2 mm (2.1 in) |
| 1962 | 30.4 mm (1.2 in) |
| 1963 | 40.7 mm (1.6 in) |
| 1964 | 91.6 mm (3.6 in) |
| 1965 | 29.4 mm (1.2 in) |
| 1966 | 52.0 mm (2.0 in) |
| 1967 | 45.0 mm (1.8 in) |
| 1968 | 25.2 mm (1.0 in) |
| 1969 | 32.2 mm (1.3 in) |
| 1970 | 31.0 mm (1.2 in) |
| 1971 | 46.3 mm (1.8 in) |
| 1972 | 30.1 mm (1.2 in) |
| 1973 | 36.6 mm (1.4 in) |
| 1974 | 105.2 mm (4.1 in) |
| 1975 | 40.5 mm (1.6 in) |
| 1976 | 51.1 mm (2.0 in) |
| 1977 | 46.0 mm (1.8 in) |
| 1978 | 30.2 mm (1.2 in) |
| 1979 | 35.7 mm (1.4 in) |
| 1980 | 29.7 mm (1.2 in) |
| 1981 | 43.3 mm (1.7 in) |
| 1982 | 43.7 mm (1.7 in) |
| 1983 | 33.0 mm (1.3 in) |
| 1984 | 36.1 mm (1.4 in) |
| 1985 | 43.4 mm (1.7 in) |
| 1986 | 75.0 mm (3.0 in) |
| 1987 | 49.2 mm (1.9 in) |
| 1988 | 46.9 mm (1.8 in) |
| 1989 | 57.2 mm (2.3 in) |
| 1990 | 49.8 mm (2.0 in) |
| 1991 | 59.7 mm (2.4 in) |
| 1992 | 88.9 mm (3.5 in) |
| 1993 | 58.7 mm (2.3 in) |
| 1994 | 29.6 mm (1.2 in) |
| 1995 | 57.1 mm (2.2 in) |
| 1996 | 65.9 mm (2.6 in) |
| 1997 | 44.7 mm (1.8 in) |
| 1998 | 47.3 mm (1.9 in) |
| 1999 | 85.1 mm (3.4 in) |
| 2000 | 26.6 mm (1.0 in) |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1959 | 23 days |
| 1960 | 40 days |
| 1961 | 17 days |
| 1962 | 29 days |
| 1963 | 23 days |
| 1964 | 33 days |
| 1965 | 19 days |
| 1966 | 27 days |
| 1967 | 35 days |
| 1968 | 19 days |
| 1969 | 35 days |
| 1970 | 26 days |
| 1971 | 43 days |
| 1972 | 34 days |
| 1973 | 23 days |
| 1974 | 36 days |
| 1975 | 22 days |
| 1976 | 30 days |
| 1977 | 30 days |
| 1978 | 42 days |
| 1979 | 34 days |
| 1980 | 29 days |
| 1981 | 20 days |
| 1982 | 42 days |
| 1983 | 15 days |
| 1984 | 28 days |
| 1985 | 29 days |
| 1986 | 27 days |
| 1987 | 26 days |
| 1988 | 18 days |
| 1989 | 20 days |
| 1990 | 29 days |
| 1991 | 19 days |
| 1992 | 20 days |
| 1993 | 30 days |
| 1994 | 21 days |
| 1995 | 28 days |
| 1996 | 26 days |
| 1997 | 21 days |
| 1998 | 17 days |
| 1999 | 16 days |
| 2000 | 18 days |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2005 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2008 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
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
66 years with a frostAcross 66 years with a frost, the median last spring frost at Inari Ivalo Lentoasema falls on 31 May and the median first autumn frost on 31 August, which leaves a median of 93 days between them.
In 1995 to 2025 the median growing season was 105 days. That is 20 days more than in 1959 to 1988.
Fitted over all years, the growing season changes by +5.2 days per decade at this station.
| Measure | Median, all years | Earliest period (1959 to 1988) | Recent period (1995 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 31 May | 3 June | 27 May | 7 days earlier | -1.9 days per decade |
| First autumn frost | 31 August | 28 August | 7 September | 10 days later | +3.3 days per decade |
| Growing days | 93 days | 85 days | 105 days | 20 days more | +5.2 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
41 years, 1959 to 1999A day with at least 25.5 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 70.0 mm (2.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 25.5 mm (1.0 in) | |
| 5 years | 35.7 mm (1.4 in) | |
| 10 years | 43.1 mm (1.7 in) | |
| 25 years | 53.2 mm (2.1 in) | |
| 50 years | 61.3 mm (2.4 in) | Longer than the 41 years of record |
| 100 years | 70.0 mm (2.8 in) | Longer than the 41 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, 41 years of values from 1959 to 1999.
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: 60.1 mm (2.4 in) in 1992; 52.3 mm (2.1 in) in 1964; 50.2 mm (2.0 in) in 1991.
Station Changes
3 suspected3 changes were suspected in the annual mean temperature of Inari Ivalo Lentoasema, at 1974, 1993 and 2003. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1974 ran 0.2 C (0.3 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1993 ran 0.2 C (0.4 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2003 ran 0.3 C (0.5 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1974 | -0.2 | -0.3 | likely | 5 |
| 1993 | -0.2 | -0.4 | likely | 5 |
| 2003 | +0.3 | +0.5 | possible | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-16).