Siauliai Weather Records (LH000026524)
Record envelope, standing records and threshold days for Siauliai (LH000026524), Lithuania, with 73 years of record.
Key Facts for Siauliai
- Siauliai (LH000026524) is a weather station in Lithuania at 55.93 latitude and 23.32 longitude, 106 m (348 ft) above sea level.
- The station reports from 1937 to 2009, 73 years of record.
- 1,464 records set at Siauliai still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Siauliai set a daily record precipitation of 14.1 mm (0.6 in) on 23 December 2009.
About the Station
- Location: Lithuania, 55.93 latitude, 23.32 longitude.
- Elevation: 106 m (348 ft).
- Period of record: 1937 to 2009, 73 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 | 10.5 C (50.9 F) | -36.0 C (-32.8 F) | n/a | n/a |
| Feb | 13.3 C (55.9 F) | -36.4 C (-33.5 F) | n/a | n/a |
| Mar | 21.0 C (69.8 F) | -27.0 C (-16.6 F) | n/a | n/a |
| Apr | 26.6 C (79.9 F) | -13.2 C (8.2 F) | n/a | n/a |
| May | 30.4 C (86.7 F) | -3.5 C (25.7 F) | n/a | n/a |
| Jun | 32.1 C (89.8 F) | 0.1 C (32.2 F) | n/a | n/a |
| Jul | 35.0 C (95.0 F) | 5.2 C (41.4 F) | n/a | n/a |
| Aug | 35.7 C (96.3 F) | 2.1 C (35.8 F) | n/a | n/a |
| Sep | 30.1 C (86.2 F) | -5.7 C (21.7 F) | n/a | n/a |
| Oct | 23.3 C (73.9 F) | -8.5 C (16.7 F) | n/a | n/a |
| Nov | 16.9 C (62.4 F) | -19.3 C (-2.7 F) | n/a | n/a |
| Dec | 13.4 C (56.1 F) | -31.1 C (-24.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1937 | 11 |
| 1938 | 14 |
| 1939 | 21 |
| 1940 | 36 |
| 1941 | 6 |
| 1942 | 49 |
| 1943 | 12 |
| 1944 | 12 |
| 1945 | 13 |
| 1946 | 6 |
| 1947 | 17 |
| 1948 | 8 |
| 1949 | 19 |
| 1950 | 15 |
| 1951 | 19 |
| 1952 | 32 |
| 1953 | 11 |
| 1954 | 17 |
| 1955 | 18 |
| 1956 | 42 |
| 1957 | 9 |
| 1958 | 13 |
| 1959 | 25 |
| 1960 | 8 |
| 1961 | 12 |
| 1962 | 18 |
| 1963 | 18 |
| 1964 | 11 |
| 1965 | 22 |
| 1966 | 21 |
| 1967 | 18 |
| 1968 | 29 |
| 1969 | 19 |
| 1970 | 5 |
| 1971 | 29 |
| 1972 | 14 |
| 1973 | 21 |
| 1974 | 11 |
| 1975 | 19 |
| 1976 | 25 |
| 1977 | 21 |
| 1978 | 34 |
| 1979 | 46 |
| 1980 | 22 |
| 1981 | 15 |
| 1982 | 19 |
| 1983 | 16 |
| 1984 | 13 |
| 1985 | 17 |
| 1986 | 20 |
| 1987 | 14 |
| 1988 | 16 |
| 1989 | 33 |
| 1990 | 35 |
| 1991 | 11 |
| 1992 | 18 |
| 1993 | 32 |
| 1994 | 22 |
| 1995 | 23 |
| 1996 | 24 |
| 1997 | 14 |
| 1998 | 29 |
| 1999 | 26 |
| 2000 | 29 |
| 2001 | 16 |
| 2002 | 35 |
| 2003 | 15 |
| 2004 | 10 |
| 2005 | 15 |
| 2006 | 46 |
| 2007 | 32 |
| 2008 | 15 |
| 2009 | 6 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1990-06-24 | Record daily precipitation | Record daily precipitation 63.1 mm (2.5 in) |
| 1992-08-10 | Record high maximum temperature | Record high maximum temperature 35.7 C (96.3 F) |
| 2001-06-23 | Record daily precipitation | Record daily precipitation 63.2 mm (2.5 in) |
Wettest Day of Each Month
Jun: 63.2 mm (2.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 18.2 mm (0.7 in) | 3 January 1996 |
| Feb | 17.1 mm (0.7 in) | 28 February 1994 |
| Mar | 21.8 mm (0.9 in) | 24 March 2004 |
| Apr | 29.9 mm (1.2 in) | 2 April 1945 |
| May | 48.4 mm (1.9 in) | 26 May 1983 |
| Jun | 63.2 mm (2.5 in) | 23 June 2001 |
| Jul | 56.0 mm (2.2 in) | 14 July 1954 |
| Aug | 49.3 mm (1.9 in) | 21 August 1972 |
| Sep | 50.1 mm (2.0 in) | 18 September 1957 |
| Oct | 33.9 mm (1.3 in) | 7 October 1956 |
| Nov | 30.9 mm (1.2 in) | 9 November 2006 |
| Dec | 19.7 mm (0.8 in) | 4 December 1999 |
Period of Record Coverage
1937 to 2009| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1937 | 365 | 100% | Yes |
| 1938 | 365 | 100% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 151 | 41% | No |
| 1942 | 364 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 245 | 67% | No |
| 1945 | 327 | 90% | No |
| 1946 | 273 | 75% | No |
| 1947 | 245 | 67% | No |
| 1948 | 366 | 100% | Yes |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 366 | 100% | Yes |
| 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 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 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 | 365 | 100% | 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 | 366 | 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 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 December 2009 | Siauliai, LT | daily rain | 14.1 mm (0.6 in) | 5.7 mm (0.22 in) | 14 years | 20 of 100 (Routine) |
| 21 November 2009 | Siauliai, LT | daily high max | 10.6 C (51.1 F) | 1.4 C (2.5 F) | 28 years | 18 of 100 (Routine) |
| 18 November 2009 | Siauliai, LT | daily high max (Tie) | 9.8 C (49.6 F) | tie | 30 years | 4 of 100 (Routine) |
| 18 October 2009 | Siauliai, LT | daily low max (Tie) | 3.3 C (37.9 F) | tie | 32 years | 4 of 100 (Routine) |
| 27 September 2009 | Siauliai, LT | daily high min (Tie) | 13.5 C (56.3 F) | tie | 18 years | 3 of 100 (Routine) |
| 23 September 2009 | Siauliai, LT | daily high min | 13.6 C (56.5 F) | 0.2 C (0.4 F) | 44 years | 20 of 100 (Routine) |
| 4 September 2009 | Siauliai, LT | daily high min | 16.0 C (60.8 F) | 0.8 C (1.4 F) | 26 years | 16 of 100 (Routine) |
| 14 June 2009 | Siauliai, LT | daily rain | 40.6 mm (1.6 in) | 23.2 mm (0.9 in) | 7 years | 45 of 100 (Notable) |
| 7 June 2009 | Siauliai, LT | daily low max | 10.2 C (50.4 F) | 3.8 C (6.8 F) | 23 years | 22 of 100 (Routine) |
| 10 April 2009 | Siauliai, LT | daily high min | 5.8 C (42.4 F) | 0.6 C (1.1 F) | 50 years | 23 of 100 (Routine) |
| 9 April 2009 | Siauliai, LT | daily high max | 16.5 C (61.7 F) | 0.9 C (1.6 F) | 24 years | 15 of 100 (Routine) |
| 25 January 2009 | Siauliai, LT | daily rain (Tie) | 8.4 mm (0.33 in) | tie | 24 years | 3 of 100 (Routine) |
| 22 January 2009 | Siauliai, LT | daily rain | 7.3 mm (0.29 in) | 1.4 mm (0.06 in) | 64 years | 20 of 100 (Routine) |
| 1 December 2008 | Siauliai, LT | daily high min | 5.0 C (41.0 F) | 0.4 C (0.7 F) | 8 years | 9 of 100 (Routine) |
| 16 November 2008 | Siauliai, LT | daily high max | 10.4 C (50.7 F) | 0.5 C (0.9 F) | 29 years | 16 of 100 (Routine) |
| 11 November 2008 | Siauliai, LT | daily high min | 7.9 C (46.2 F) | 1.4 C (2.5 F) | 30 years | 19 of 100 (Routine) |
| 11 November 2008 | Siauliai, LT | daily high max | 12.0 C (53.6 F) | 1.0 C (1.8 F) | 31 years | 18 of 100 (Routine) |
| 10 November 2008 | Siauliai, LT | daily high max | 11.5 C (52.7 F) | 0.6 C (1.1 F) | 23 years | 14 of 100 (Routine) |
| 31 October 2008 | Siauliai, LT | daily high max | 14.5 C (58.1 F) | 0.4 C (0.7 F) | 24 years | 14 of 100 (Routine) |
| 30 October 2008 | Siauliai, LT | daily high max | 15.6 C (60.1 F) | 2.5 C (4.5 F) | 51 years | 28 of 100 (Routine) |
Climate Trend
68 complete years, 1937 to 2009| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1937 | 6.0 C | -0.42 C |
| 1938 | 6.7 C | +0.28 C |
| 1939 | 6.3 C | -0.12 C |
| 1940 | 3.5 C | -2.94 C |
| 1942 | 3.4 C | -3.02 C |
| 1943 | 6.7 C | +0.23 C |
| 1948 | 7.1 C | +0.66 C |
| 1949 | 7.7 C | +1.29 C |
| 1950 | 6.3 C | -0.09 C |
| 1951 | 6.2 C | -0.28 C |
| 1952 | 5.2 C | -1.25 C |
| 1953 | 6.4 C | -0.05 C |
| 1954 | 5.4 C | -1.01 C |
| 1955 | 5.5 C | -0.93 C |
| 1956 | 4.2 C | -2.20 C |
| 1957 | 7.1 C | +0.65 C |
| 1958 | 5.7 C | -0.74 C |
| 1959 | 7.1 C | +0.66 C |
| 1960 | 6.1 C | -0.33 C |
| 1961 | 7.3 C | +0.91 C |
| 1962 | 5.6 C | -0.87 C |
| 1963 | 5.3 C | -1.15 C |
| 1964 | 5.9 C | -0.50 C |
| 1965 | 5.2 C | -1.23 C |
| 1966 | 5.8 C | -0.59 C |
| 1967 | 6.9 C | +0.50 C |
| 1968 | 5.9 C | -0.51 C |
| 1969 | 4.5 C | -1.91 C |
| 1970 | 5.3 C | -1.14 C |
| 1971 | 6.9 C | +0.45 C |
| 1972 | 6.9 C | +0.48 C |
| 1973 | 6.7 C | +0.30 C |
| 1974 | 7.0 C | +0.57 C |
| 1975 | 8.1 C | +1.67 C |
| 1976 | 5.0 C | -1.47 C |
| 1977 | 6.1 C | -0.29 C |
| 1978 | 5.5 C | -0.95 C |
| 1979 | 5.6 C | -0.81 C |
| 1980 | 5.2 C | -1.25 C |
| 1981 | 6.4 C | +0.00 C |
| 1982 | 6.9 C | +0.45 C |
| 1983 | 7.6 C | +1.20 C |
| 1984 | 6.6 C | +0.19 C |
| 1985 | 4.9 C | -1.56 C |
| 1986 | 6.0 C | -0.45 C |
| 1987 | 4.8 C | -1.68 C |
| 1988 | 6.7 C | +0.31 C |
| 1989 | 8.3 C | +1.83 C |
| 1990 | 8.2 C | +1.72 C |
| 1991 | 7.3 C | +0.87 C |
| 1992 | 7.8 C | +1.36 C |
| 1993 | 6.4 C | -0.04 C |
| 1994 | 6.9 C | +0.43 C |
| 1995 | 7.2 C | +0.72 C |
| 1996 | 5.2 C | -1.26 C |
| 1997 | 6.8 C | +0.40 C |
| 1998 | 6.8 C | +0.34 C |
| 1999 | 7.8 C | +1.34 C |
| 2000 | 8.2 C | +1.72 C |
| 2001 | 7.3 C | +0.87 C |
| 2002 | 7.6 C | +1.16 C |
| 2003 | 7.0 C | +0.55 C |
| 2004 | 7.0 C | +0.52 C |
| 2005 | 7.1 C | +0.66 C |
| 2006 | 7.7 C | +1.26 C |
| 2007 | 7.9 C | +1.44 C |
| 2008 | 8.4 C | +1.94 C |
| 2009 | 7.3 C | +0.83 C |
The annual mean temperature here has risen by 0.3 C (0.1 to 0.4) per decade over 1937 to 2009. In Fahrenheit: 0.5 F (0.3 to 0.7) per decade. The slope is a straight line fitted to 68 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 (0.1 to 0.4) per decade | 0.5 F (0.3 to 0.7) per decade | 1937 to 2009 | 68 | Rise |
| Mean daily maximum | 0.3 C (0.1 to 0.4) per decade | 0.5 F (0.2 to 0.7) per decade | 1937 to 2009 | 68 | Rise |
| Mean daily minimum | 0.3 C (0.1 to 0.4) per decade | 0.5 F (0.3 to 0.7) per decade | 1937 to 2009 | 68 | 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
1937 to 2009| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 35.7 C (96.3 F) | 1992 | 30.0 C (86.0 F) | 73 |
| Coldest night (TNn) | -36.4 C (-33.5 F) | 1956 | -23.6 C (-10.5 F) | 73 |
| Wettest day (Rx1day) | 63.2 mm (2.5 in) | 2001 | 31.1 mm (1.2 in) | 73 |
| Wettest five days (Rx5day) | 133.0 mm (5.2 in) | 1983 | 52.0 mm (2.0 in) | 73 |
| Longest dry spell (CDD) | 47 days | 2002 | 22 days | 73 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1937 | 30.2 C (86.4 F) |
| 1938 | 30.6 C (87.1 F) |
| 1939 | 30.5 C (86.9 F) |
| 1940 | 32.1 C (89.8 F) |
| 1941 | 27.9 C (82.2 F) |
| 1942 | 27.7 C (81.9 F) |
| 1943 | 30.0 C (86.0 F) |
| 1944 | 23.5 C (74.3 F) |
| 1945 | 29.4 C (84.9 F) |
| 1946 | 29.6 C (85.3 F) |
| 1947 | 30.9 C (87.6 F) |
| 1948 | 30.8 C (87.4 F) |
| 1949 | 30.7 C (87.3 F) |
| 1950 | 27.8 C (82.0 F) |
| 1951 | 29.9 C (85.8 F) |
| 1952 | 28.1 C (82.6 F) |
| 1953 | 29.6 C (85.3 F) |
| 1954 | 31.4 C (88.5 F) |
| 1955 | 30.1 C (86.2 F) |
| 1956 | 30.7 C (87.3 F) |
| 1957 | 29.3 C (84.7 F) |
| 1958 | 30.4 C (86.7 F) |
| 1959 | 34.3 C (93.7 F) |
| 1960 | 28.0 C (82.4 F) |
| 1961 | 27.6 C (81.7 F) |
| 1962 | 26.0 C (78.8 F) |
| 1963 | 32.6 C (90.7 F) |
| 1964 | 31.3 C (88.3 F) |
| 1965 | 28.0 C (82.4 F) |
| 1966 | 29.6 C (85.3 F) |
| 1967 | 29.0 C (84.2 F) |
| 1968 | 31.6 C (88.9 F) |
| 1969 | 30.1 C (86.2 F) |
| 1970 | 28.2 C (82.8 F) |
| 1971 | 32.4 C (90.3 F) |
| 1972 | 30.0 C (86.0 F) |
| 1973 | 30.1 C (86.2 F) |
| 1974 | 26.7 C (80.1 F) |
| 1975 | 29.8 C (85.6 F) |
| 1976 | 29.6 C (85.3 F) |
| 1977 | 28.4 C (83.1 F) |
| 1978 | 29.2 C (84.6 F) |
| 1979 | 29.5 C (85.1 F) |
| 1980 | 28.0 C (82.4 F) |
| 1981 | 29.4 C (84.9 F) |
| 1982 | 30.5 C (86.9 F) |
| 1983 | 29.0 C (84.2 F) |
| 1984 | 31.2 C (88.2 F) |
| 1985 | 30.5 C (86.9 F) |
| 1986 | 29.9 C (85.8 F) |
| 1987 | 27.4 C (81.3 F) |
| 1988 | 31.1 C (88.0 F) |
| 1989 | 31.4 C (88.5 F) |
| 1990 | 28.1 C (82.6 F) |
| 1991 | 29.6 C (85.3 F) |
| 1992 | 35.7 C (96.3 F) |
| 1993 | 28.7 C (83.7 F) |
| 1994 | 35.0 C (95.0 F) |
| 1995 | 30.3 C (86.5 F) |
| 1996 | 30.2 C (86.4 F) |
| 1997 | 30.1 C (86.2 F) |
| 1998 | 32.1 C (89.8 F) |
| 1999 | 32.2 C (90.0 F) |
| 2000 | 29.3 C (84.7 F) |
| 2001 | 31.2 C (88.2 F) |
| 2002 | 32.6 C (90.7 F) |
| 2003 | 32.2 C (90.0 F) |
| 2004 | 27.7 C (81.9 F) |
| 2005 | 30.5 C (86.9 F) |
| 2006 | 34.8 C (94.6 F) |
| 2007 | 30.2 C (86.4 F) |
| 2008 | 28.6 C (83.5 F) |
| 2009 | 29.9 C (85.8 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1937 | -25.1 C (-13.2 F) |
| 1938 | -23.6 C (-10.5 F) |
| 1939 | -18.1 C (-0.6 F) |
| 1940 | -34.0 C (-29.2 F) |
| 1941 | -30.0 C (-22.0 F) |
| 1942 | -35.0 C (-31.0 F) |
| 1943 | -20.5 C (-4.9 F) |
| 1944 | -15.0 C (5.0 F) |
| 1945 | -26.3 C (-15.3 F) |
| 1946 | -21.9 C (-7.4 F) |
| 1947 | -25.8 C (-14.4 F) |
| 1948 | -19.3 C (-2.7 F) |
| 1949 | -17.3 C (0.9 F) |
| 1950 | -33.2 C (-27.8 F) |
| 1951 | -28.1 C (-18.6 F) |
| 1952 | -24.7 C (-12.5 F) |
| 1953 | -24.0 C (-11.2 F) |
| 1954 | -29.1 C (-20.4 F) |
| 1955 | -21.7 C (-7.1 F) |
| 1956 | -36.4 C (-33.5 F) |
| 1957 | -16.3 C (2.7 F) |
| 1958 | -20.3 C (-4.5 F) |
| 1959 | -24.3 C (-11.7 F) |
| 1960 | -23.5 C (-10.3 F) |
| 1961 | -18.7 C (-1.7 F) |
| 1962 | -23.5 C (-10.3 F) |
| 1963 | -26.5 C (-15.7 F) |
| 1964 | -25.2 C (-13.4 F) |
| 1965 | -26.5 C (-15.7 F) |
| 1966 | -30.0 C (-22.0 F) |
| 1967 | -26.9 C (-16.4 F) |
| 1968 | -28.7 C (-19.7 F) |
| 1969 | -25.4 C (-13.7 F) |
| 1970 | -35.2 C (-31.4 F) |
| 1971 | -20.9 C (-5.6 F) |
| 1972 | -25.5 C (-13.9 F) |
| 1973 | -25.5 C (-13.9 F) |
| 1974 | -14.2 C (6.4 F) |
| 1975 | -12.4 C (9.7 F) |
| 1976 | -22.9 C (-9.2 F) |
| 1977 | -23.1 C (-9.6 F) |
| 1978 | -31.1 C (-24.0 F) |
| 1979 | -30.0 C (-22.0 F) |
| 1980 | -26.9 C (-16.4 F) |
| 1981 | -22.0 C (-7.6 F) |
| 1982 | -19.0 C (-2.2 F) |
| 1983 | -19.0 C (-2.2 F) |
| 1984 | -19.0 C (-2.2 F) |
| 1985 | -29.6 C (-21.3 F) |
| 1986 | -25.4 C (-13.7 F) |
| 1987 | -31.9 C (-25.4 F) |
| 1988 | -18.6 C (-1.5 F) |
| 1989 | -21.5 C (-6.7 F) |
| 1990 | -11.9 C (10.6 F) |
| 1991 | -18.6 C (-1.5 F) |
| 1992 | -12.9 C (8.8 F) |
| 1993 | -19.0 C (-2.2 F) |
| 1994 | -28.1 C (-18.6 F) |
| 1995 | -22.5 C (-8.5 F) |
| 1996 | -29.9 C (-21.8 F) |
| 1997 | -22.6 C (-8.7 F) |
| 1998 | -19.3 C (-2.7 F) |
| 1999 | -22.8 C (-9.0 F) |
| 2000 | -18.5 C (-1.3 F) |
| 2001 | -23.3 C (-9.9 F) |
| 2002 | -25.1 C (-13.2 F) |
| 2003 | -27.5 C (-17.5 F) |
| 2004 | -22.3 C (-8.1 F) |
| 2005 | -24.7 C (-12.5 F) |
| 2006 | -27.4 C (-17.3 F) |
| 2007 | -25.6 C (-14.1 F) |
| 2008 | -14.6 C (5.7 F) |
| 2009 | -18.6 C (-1.5 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1937 | 24.8 mm (1.0 in) |
| 1938 | 39.2 mm (1.5 in) |
| 1939 | 27.1 mm (1.1 in) |
| 1940 | 33.0 mm (1.3 in) |
| 1941 | 8.2 mm (0.32 in) |
| 1942 | 34.1 mm (1.3 in) |
| 1943 | 27.0 mm (1.1 in) |
| 1944 | 25.0 mm (1.0 in) |
| 1945 | 29.9 mm (1.2 in) |
| 1946 | 30.3 mm (1.2 in) |
| 1947 | 26.0 mm (1.0 in) |
| 1948 | 23.8 mm (0.9 in) |
| 1949 | 24.3 mm (1.0 in) |
| 1950 | 28.3 mm (1.1 in) |
| 1951 | 23.2 mm (0.9 in) |
| 1952 | 26.8 mm (1.1 in) |
| 1953 | 37.9 mm (1.5 in) |
| 1954 | 56.0 mm (2.2 in) |
| 1955 | 21.8 mm (0.9 in) |
| 1956 | 37.4 mm (1.5 in) |
| 1957 | 50.1 mm (2.0 in) |
| 1958 | 27.6 mm (1.1 in) |
| 1959 | 21.0 mm (0.8 in) |
| 1960 | 42.2 mm (1.7 in) |
| 1961 | 29.9 mm (1.2 in) |
| 1962 | 34.4 mm (1.4 in) |
| 1963 | 27.3 mm (1.1 in) |
| 1964 | 21.9 mm (0.9 in) |
| 1965 | 30.0 mm (1.2 in) |
| 1966 | 54.1 mm (2.1 in) |
| 1967 | 39.2 mm (1.5 in) |
| 1968 | 32.4 mm (1.3 in) |
| 1969 | 23.2 mm (0.9 in) |
| 1970 | 14.9 mm (0.6 in) |
| 1971 | 23.4 mm (0.9 in) |
| 1972 | 49.3 mm (1.9 in) |
| 1973 | 21.7 mm (0.9 in) |
| 1974 | 31.4 mm (1.2 in) |
| 1975 | 49.8 mm (2.0 in) |
| 1976 | 16.3 mm (0.6 in) |
| 1977 | 29.4 mm (1.2 in) |
| 1978 | 22.2 mm (0.9 in) |
| 1979 | 30.7 mm (1.2 in) |
| 1980 | 39.8 mm (1.6 in) |
| 1981 | 22.4 mm (0.9 in) |
| 1982 | 33.6 mm (1.3 in) |
| 1983 | 48.4 mm (1.9 in) |
| 1984 | 43.3 mm (1.7 in) |
| 1985 | 33.5 mm (1.3 in) |
| 1986 | 46.0 mm (1.8 in) |
| 1987 | 48.2 mm (1.9 in) |
| 1988 | 31.1 mm (1.2 in) |
| 1989 | 19.9 mm (0.8 in) |
| 1990 | 63.1 mm (2.5 in) |
| 1991 | 35.6 mm (1.4 in) |
| 1992 | 48.2 mm (1.9 in) |
| 1993 | 30.1 mm (1.2 in) |
| 1994 | 32.1 mm (1.3 in) |
| 1995 | 34.7 mm (1.4 in) |
| 1996 | 20.9 mm (0.8 in) |
| 1997 | 35.7 mm (1.4 in) |
| 1998 | 42.0 mm (1.7 in) |
| 1999 | 26.7 mm (1.1 in) |
| 2000 | 43.2 mm (1.7 in) |
| 2001 | 63.2 mm (2.5 in) |
| 2002 | 32.6 mm (1.3 in) |
| 2003 | 27.7 mm (1.1 in) |
| 2004 | 33.3 mm (1.3 in) |
| 2005 | 31.1 mm (1.2 in) |
| 2006 | 35.0 mm (1.4 in) |
| 2007 | 30.4 mm (1.2 in) |
| 2008 | 36.0 mm (1.4 in) |
| 2009 | 40.6 mm (1.6 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1937 | 44.8 mm (1.8 in) |
| 1938 | 63.6 mm (2.5 in) |
| 1939 | 35.2 mm (1.4 in) |
| 1940 | 52.0 mm (2.0 in) |
| 1941 | 18.0 mm (0.7 in) |
| 1942 | 56.9 mm (2.2 in) |
| 1943 | 60.0 mm (2.4 in) |
| 1944 | 32.1 mm (1.3 in) |
| 1945 | 50.5 mm (2.0 in) |
| 1946 | 59.3 mm (2.3 in) |
| 1947 | 40.5 mm (1.6 in) |
| 1948 | 35.1 mm (1.4 in) |
| 1949 | 40.6 mm (1.6 in) |
| 1950 | 53.8 mm (2.1 in) |
| 1951 | 31.2 mm (1.2 in) |
| 1952 | 36.9 mm (1.5 in) |
| 1953 | 40.5 mm (1.6 in) |
| 1954 | 89.8 mm (3.5 in) |
| 1955 | 55.8 mm (2.2 in) |
| 1956 | 78.4 mm (3.1 in) |
| 1957 | 76.4 mm (3.0 in) |
| 1958 | 37.6 mm (1.5 in) |
| 1959 | 44.8 mm (1.8 in) |
| 1960 | 53.5 mm (2.1 in) |
| 1961 | 41.1 mm (1.6 in) |
| 1962 | 47.3 mm (1.9 in) |
| 1963 | 38.5 mm (1.5 in) |
| 1964 | 38.8 mm (1.5 in) |
| 1965 | 40.4 mm (1.6 in) |
| 1966 | 59.0 mm (2.3 in) |
| 1967 | 70.8 mm (2.8 in) |
| 1968 | 57.2 mm (2.3 in) |
| 1969 | 51.4 mm (2.0 in) |
| 1970 | 43.6 mm (1.7 in) |
| 1971 | 39.5 mm (1.6 in) |
| 1972 | 75.5 mm (3.0 in) |
| 1973 | 35.3 mm (1.4 in) |
| 1974 | 66.2 mm (2.6 in) |
| 1975 | 91.3 mm (3.6 in) |
| 1976 | 28.3 mm (1.1 in) |
| 1977 | 57.4 mm (2.3 in) |
| 1978 | 43.7 mm (1.7 in) |
| 1979 | 54.7 mm (2.2 in) |
| 1980 | 74.0 mm (2.9 in) |
| 1981 | 44.3 mm (1.7 in) |
| 1982 | 41.5 mm (1.6 in) |
| 1983 | 133.0 mm (5.2 in) |
| 1984 | 65.9 mm (2.6 in) |
| 1985 | 40.9 mm (1.6 in) |
| 1986 | 102.8 mm (4.0 in) |
| 1987 | 73.6 mm (2.9 in) |
| 1988 | 71.3 mm (2.8 in) |
| 1989 | 35.8 mm (1.4 in) |
| 1990 | 67.4 mm (2.7 in) |
| 1991 | 58.5 mm (2.3 in) |
| 1992 | 54.2 mm (2.1 in) |
| 1993 | 55.0 mm (2.2 in) |
| 1994 | 68.0 mm (2.7 in) |
| 1995 | 46.1 mm (1.8 in) |
| 1996 | 32.4 mm (1.3 in) |
| 1997 | 55.7 mm (2.2 in) |
| 1998 | 59.8 mm (2.4 in) |
| 1999 | 49.6 mm (2.0 in) |
| 2000 | 51.6 mm (2.0 in) |
| 2001 | 95.6 mm (3.8 in) |
| 2002 | 66.1 mm (2.6 in) |
| 2003 | 35.4 mm (1.4 in) |
| 2004 | 43.5 mm (1.7 in) |
| 2005 | 52.7 mm (2.1 in) |
| 2006 | 58.4 mm (2.3 in) |
| 2007 | 51.7 mm (2.0 in) |
| 2008 | 53.0 mm (2.1 in) |
| 2009 | 51.0 mm (2.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1937 | 26 days |
| 1938 | 22 days |
| 1939 | 13 days |
| 1940 | 24 days |
| 1941 | 14 days |
| 1942 | 21 days |
| 1943 | 26 days |
| 1944 | 21 days |
| 1945 | 13 days |
| 1946 | 25 days |
| 1947 | 37 days |
| 1948 | 33 days |
| 1949 | 24 days |
| 1950 | 20 days |
| 1951 | 21 days |
| 1952 | 30 days |
| 1953 | 27 days |
| 1954 | 15 days |
| 1955 | 20 days |
| 1956 | 27 days |
| 1957 | 15 days |
| 1958 | 14 days |
| 1959 | 20 days |
| 1960 | 19 days |
| 1961 | 28 days |
| 1962 | 17 days |
| 1963 | 23 days |
| 1964 | 45 days |
| 1965 | 18 days |
| 1966 | 20 days |
| 1967 | 15 days |
| 1968 | 18 days |
| 1969 | 19 days |
| 1970 | 26 days |
| 1971 | 18 days |
| 1972 | 22 days |
| 1973 | 13 days |
| 1974 | 30 days |
| 1975 | 20 days |
| 1976 | 25 days |
| 1977 | 24 days |
| 1978 | 21 days |
| 1979 | 36 days |
| 1980 | 15 days |
| 1981 | 19 days |
| 1982 | 25 days |
| 1983 | 23 days |
| 1984 | 26 days |
| 1985 | 17 days |
| 1986 | 28 days |
| 1987 | 21 days |
| 1988 | 21 days |
| 1989 | 12 days |
| 1990 | 32 days |
| 1991 | 16 days |
| 1992 | 22 days |
| 1993 | 13 days |
| 1994 | 30 days |
| 1995 | 21 days |
| 1996 | 27 days |
| 1997 | 30 days |
| 1998 | 22 days |
| 1999 | 27 days |
| 2000 | 36 days |
| 2001 | 16 days |
| 2002 | 47 days |
| 2003 | 32 days |
| 2004 | 13 days |
| 2005 | 22 days |
| 2006 | 26 days |
| 2007 | 19 days |
| 2008 | 26 days |
| 2009 | 26 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
68 years with a frostAcross 68 years with a frost, the median last spring frost at Siauliai falls on 2 May and the median first autumn frost on 10 October, which leaves a median of 160 days between them.
In 1980 to 2009 the median growing season was 166 days. That is 10 days more than in 1937 to 1971.
Fitted over all years, the growing season changes by +1.9 days per decade at this station.
| Measure | Median, all years | Earliest period (1937 to 1971) | Recent period (1980 to 2009) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 2 May | 6 May | 27 April | 9 days earlier | -1.7 days per decade |
| First autumn frost | 10 October | 10 October | 15 October | 5 days later | +0.2 days per decade |
| Growing days | 160 days | 156 days | 166 days | 10 days more | +1.9 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
71 years, 1937 to 2009A day with at least 31.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 67.4 mm (2.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 31.8 mm (1.3 in) | |
| 5 years | 41.2 mm (1.6 in) | |
| 10 years | 47.6 mm (1.9 in) | |
| 25 years | 55.5 mm (2.2 in) | |
| 50 years | 61.5 mm (2.4 in) | |
| 100 years | 67.4 mm (2.7 in) | Longer than the 71 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, 71 years of values from 1937 to 2009.
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: 63.2 mm (2.5 in) in 2001; 63.1 mm (2.5 in) in 1990; 56.0 mm (2.2 in) in 1954.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
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).