Jonstorp Weather Records (SWE00137918)

Record envelope, standing records and threshold days for Jonstorp (SWE00137918), Sweden, with 53 years of record.

Key Facts for Jonstorp

Jonstorp (SWE00137918) is a weather station in Sweden at 56.93 latitude and 12.55 longitude, 25 m (82 ft) above sea level.
The station reports from 1945 to 1997, 53 years of record.
1,464 records set at Jonstorp still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Jonstorp set a daily record low maximum temperature of -2.8 C (27.0 F) on 27 November 1997.

About the Station

Location: Sweden, 56.93 latitude, 12.55 longitude.
Elevation: 25 m (82 ft).
Period of record: 1945 to 1997, 53 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Jonstorp. 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 Jonstorp, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.5 C (47.3 F)	-26.6 C (-15.9 F)	n/a	n/a
Feb	12.0 C (53.6 F)	-26.0 C (-14.8 F)	n/a	n/a
Mar	16.5 C (61.7 F)	-21.9 C (-7.4 F)	n/a	n/a
Apr	27.5 C (81.5 F)	-10.5 C (13.1 F)	n/a	n/a
May	28.6 C (83.5 F)	-3.0 C (26.6 F)	n/a	n/a
Jun	31.7 C (89.1 F)	-0.7 C (30.7 F)	n/a	n/a
Jul	32.5 C (90.5 F)	3.0 C (37.4 F)	n/a	n/a
Aug	32.1 C (89.8 F)	1.8 C (35.2 F)	n/a	n/a
Sep	27.0 C (80.6 F)	-3.5 C (25.7 F)	n/a	n/a
Oct	21.0 C (69.8 F)	-8.5 C (16.7 F)	n/a	n/a
Nov	14.6 C (58.3 F)	-20.2 C (-4.4 F)	n/a	n/a
Dec	9.0 C (48.2 F)	-23.2 C (-9.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Jonstorp still stand. 1989 holds the most, with 73.

Standing records at Jonstorp by the year they were set
Year set	Standing records
1964	37
1965	65
1966	48
1967	37
1968	60
1969	34
1970	46
1971	56
1972	42
1973	40
1974	42
1975	51
1976	28
1977	45
1978	56
1979	40
1980	31
1981	47
1982	43
1983	34
1984	27
1985	49
1986	43
1987	36
1988	43
1989	73
1990	63
1991	30
1992	31
1993	37
1994	32
1995	42
1996	35
1997	41

All-Time Record Progression

3 new records

3 all-time records were set at Jonstorp between 26 July 1994 and 6 August 1994. Each dot is a new record.

When Jonstorp set new all-time records
Date	Kind	Detail
1994-07-26	Record high maximum temperature	Record high maximum temperature 32.5 C (90.5 F)
1994-07-29	Record high minimum temperature	Record high minimum temperature 19.0 C (66.2 F)
1994-08-06	Record high minimum temperature	Record high minimum temperature 20.1 C (68.2 F)

Wettest Day of Each Month

Sep: 76.0 mm (3.0 in)

The wettest day on record for each calendar month at Jonstorp. The most was 76.0 mm (3.0 in) on 7 September 1965.

Record daily precipitation for each month at Jonstorp
Month	Record daily precipitation (mm)	Date
Jan	35.8 mm (1.4 in)	31 January 1995
Feb	24.7 mm (1.0 in)	23 February 1991
Mar	27.7 mm (1.1 in)	7 March 1981
Apr	28.6 mm (1.1 in)	10 April 1959
May	36.5 mm (1.4 in)	26 May 1967
Jun	42.5 mm (1.7 in)	27 June 1971
Jul	49.0 mm (1.9 in)	28 July 1954
Aug	40.9 mm (1.6 in)	26 August 1979
Sep	76.0 mm (3.0 in)	7 September 1965
Oct	40.1 mm (1.6 in)	22 October 1984
Nov	36.3 mm (1.4 in)	16 November 1995
Dec	39.5 mm (1.6 in)	31 December 1985

Period of Record Coverage

1964 to 1997

34 years of record at Jonstorp, 1964 to 1997. Every year has data for at least 90 percent of its days.

Days with data per year at Jonstorp
Year	Days with data	Share of year	Complete
1964	335	92%	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	334	92%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	334	92%	Yes
1987	334	92%	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	358	98%	Yes
1997	365	100%	Yes

Latest Records

Latest records at Jonstorp
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 November 1997	Jonstorp, SE	daily low max	-2.8 C (27.0 F)	1.3 C (2.3 F)	20 years	12 of 100 (Routine)
4 November 1997	Jonstorp, SE	daily low min	-7.5 C (18.5 F)	2.4 C (4.3 F)	8 years	10 of 100 (Routine)
28 October 1997	Jonstorp, SE	daily low min	-6.2 C (20.8 F)	2.6 C (4.7 F)	32 years	17 of 100 (Routine)
27 October 1997	Jonstorp, SE	monthly low min	-8.5 C (16.7 F)	1.0 C (1.8 F)	8 years	17 of 100 (Routine)
27 October 1997	Jonstorp, SE	daily low max	3.9 C (39.0 F)	0.6 C (1.1 F)	4 years	6 of 100 (Routine)
26 October 1997	Jonstorp, SE	daily low min	-7.4 C (18.7 F)	0.9 C (1.6 F)	8 years	7 of 100 (Routine)
24 October 1997	Jonstorp, SE	daily low max	4.2 C (39.6 F)	2.0 C (3.6 F)	18 years	14 of 100 (Routine)
21 October 1997	Jonstorp, SE	daily low min	-5.6 C (21.9 F)	1.6 C (2.9 F)	6 years	7 of 100 (Routine)
1 October 1997	Jonstorp, SE	daily rain	13.4 mm (0.5 in)	4.1 mm (0.16 in)	22 years	18 of 100 (Routine)
30 September 1997	Jonstorp, SE	daily high max	17.9 C (64.2 F)	0.9 C (1.6 F)	8 years	8 of 100 (Routine)
17 September 1997	Jonstorp, SE	daily high min	13.3 C (55.9 F)	1.3 C (2.3 F)	31 years	15 of 100 (Routine)
16 September 1997	Jonstorp, SE	daily high min	13.4 C (56.1 F)	1.0 C (1.8 F)	27 years	13 of 100 (Routine)
8 September 1997	Jonstorp, SE	daily high min	14.8 C (58.6 F)	1.5 C (2.7 F)	24 years	13 of 100 (Routine)
7 September 1997	Jonstorp, SE	daily high min	14.0 C (57.2 F)	0.2 C (0.4 F)	23 years	9 of 100 (Routine)
5 September 1997	Jonstorp, SE	daily high min	15.3 C (59.5 F)	0.5 C (0.9 F)	30 years	13 of 100 (Routine)
3 September 1997	Jonstorp, SE	daily high min	15.7 C (60.3 F)	0.9 C (1.6 F)	14 years	9 of 100 (Routine)
2 September 1997	Jonstorp, SE	daily high max	24.0 C (75.2 F)	0.5 C (0.9 F)	6 years	5 of 100 (Routine)
30 August 1997	Jonstorp, SE	daily high min	15.5 C (59.9 F)	1.3 C (2.3 F)	20 years	13 of 100 (Routine)
29 August 1997	Jonstorp, SE	daily high min	16.5 C (61.7 F)	0.1 C (0.2 F)	0 years	3 of 100 (Routine)
28 August 1997	Jonstorp, SE	daily high min	17.4 C (63.3 F)	3.2 C (5.8 F)	22 years	19 of 100 (Routine)

Climate Trend

30 complete years, 1965 to 1997

One stripe for each of 30 complete years at Jonstorp, 1965 to 1997. Blue stripes are years cooler than the station's own mean of 7.2 C (45.0 F); red stripes are warmer. The coolest year was 1970, at 5.7 C (42.3 F), and the warmest was 1990, at 8.8 C (47.9 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Jonstorp as warming stripes, 1965 to 1997
Year	Annual mean temperature	Difference from the station mean
1965	6.0 C	-1.23 C
1966	6.1 C	-1.15 C
1967	7.4 C	+0.14 C
1968	6.9 C	-0.33 C
1969	6.7 C	-0.53 C
1970	5.7 C	-1.50 C
1971	7.3 C	+0.07 C
1972	7.2 C	0.00 C
1973	7.0 C	-0.28 C
1974	7.8 C	+0.52 C
1975	8.1 C	+0.84 C
1976	6.5 C	-0.69 C
1977	7.3 C	+0.04 C
1978	7.0 C	-0.23 C
1979	6.2 C	-1.04 C
1980	6.7 C	-0.57 C
1981	6.8 C	-0.45 C
1983	8.1 C	+0.82 C
1984	7.9 C	+0.68 C
1985	5.8 C	-1.48 C
1988	7.8 C	+0.61 C
1989	8.7 C	+1.50 C
1990	8.8 C	+1.60 C
1991	7.8 C	+0.56 C
1992	8.2 C	+0.95 C
1993	7.2 C	-0.03 C
1994	8.0 C	+0.79 C
1995	7.7 C	+0.44 C
1996	6.7 C	-0.58 C
1997	7.8 C	+0.61 C

The annual mean temperature here has risen by 0.4 C (0.1 to 0.7) per decade over 1965 to 1997. In Fahrenheit: 0.8 F (0.3 to 1.3) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Jonstorp
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.4 C (0.1 to 0.7) per decade	0.8 F (0.3 to 1.3) per decade	1965 to 1997	30	Rise
Mean daily maximum	0.3 C (0.1 to 0.6) per decade	0.6 F (0.1 to 1.1) per decade	1965 to 1997	30	Rise
Mean daily minimum	0.5 C (0.2 to 0.8) per decade	0.9 F (0.4 to 1.5) per decade	1965 to 1997	30	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 1997

Yearly extremes at Jonstorp: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	32.5 C (90.5 F)	1994	29.0 C (84.2 F)	34
Coldest night (TNn)	-26.6 C (-15.9 F)	1982	-18.9 C (-2.1 F)	34
Wettest day (Rx1day)	76.0 mm (3.0 in)	1965	31.9 mm (1.3 in)	53
Wettest five days (Rx5day)	103.5 mm (4.1 in)	1982	62.3 mm (2.5 in)	53
Longest dry spell (CDD)	49 days	1992	21 days	53

Hottest day (TXx)

The hottest day of the year at Jonstorp, 1945 to 1997. The record is 32.5 C (90.5 F) in 1994, marked on the chart; the median year is 29.0 C (84.2 F).

Hottest day (TXx) at Jonstorp by year
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	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	29.3 C (84.7 F)
1965	25.6 C (78.1 F)
1966	29.2 C (84.6 F)
1967	26.0 C (78.8 F)
1968	29.4 C (84.9 F)
1969	31.1 C (88.0 F)
1970	27.5 C (81.5 F)
1971	29.0 C (84.2 F)
1972	27.4 C (81.3 F)
1973	29.0 C (84.2 F)
1974	26.6 C (79.9 F)
1975	32.1 C (89.8 F)
1976	28.1 C (82.6 F)
1977	29.7 C (85.5 F)
1978	30.0 C (86.0 F)
1979	31.7 C (89.1 F)
1980	28.9 C (84.0 F)
1981	28.3 C (82.9 F)
1982	31.3 C (88.3 F)
1983	29.0 C (84.2 F)
1984	28.2 C (82.8 F)
1985	27.6 C (81.7 F)
1986	30.5 C (86.9 F)
1987	26.5 C (79.7 F)
1988	28.7 C (83.7 F)
1989	31.5 C (88.7 F)
1990	26.8 C (80.2 F)
1991	29.5 C (85.1 F)
1992	30.7 C (87.3 F)
1993	27.5 C (81.5 F)
1994	32.5 C (90.5 F)
1995	29.0 C (84.2 F)
1996	29.1 C (84.4 F)
1997	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Jonstorp, 1945 to 1997. The record is -26.6 C (-15.9 F) in 1982, marked on the chart; the median year is -18.9 C (-2.1 F).

Coldest night (TNn) at Jonstorp by year
Year	Coldest night (TNn)
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	-17.5 C (0.5 F)
1965	-23.2 C (-9.8 F)
1966	-21.2 C (-6.2 F)
1967	-20.4 C (-4.7 F)
1968	-26.0 C (-14.8 F)
1969	-20.2 C (-4.4 F)
1970	-26.0 C (-14.8 F)
1971	-16.5 C (2.3 F)
1972	-17.0 C (1.4 F)
1973	-20.2 C (-4.4 F)
1974	-8.8 C (16.2 F)
1975	-14.1 C (6.6 F)
1976	-18.9 C (-2.0 F)
1977	-18.8 C (-1.8 F)
1978	-21.2 C (-6.2 F)
1979	-19.6 C (-3.3 F)
1980	-17.7 C (0.1 F)
1981	-23.2 C (-9.8 F)
1982	-26.6 C (-15.9 F)
1983	-14.7 C (5.5 F)
1984	-11.0 C (12.2 F)
1985	-21.7 C (-7.1 F)
1986	-20.8 C (-5.4 F)
1987	-24.4 C (-11.9 F)
1988	-13.4 C (7.9 F)
1989	-12.5 C (9.5 F)
1990	-7.5 C (18.5 F)
1991	-14.9 C (5.2 F)
1992	-10.5 C (13.1 F)
1993	-12.2 C (10.0 F)
1994	-12.2 C (10.0 F)
1995	-19.2 C (-2.6 F)
1996	-20.5 C (-4.9 F)
1997	-19.0 C (-2.2 F)

Wettest day (Rx1day)

The wettest day of the year at Jonstorp, 1945 to 1997. The record is 76.0 mm (3.0 in) in 1965, marked on the chart; the median year is 31.9 mm (1.3 in).

Wettest day (Rx1day) at Jonstorp by year
Year	Wettest day (Rx1day)
1945	38.0 mm (1.5 in)
1946	35.0 mm (1.4 in)
1947	26.2 mm (1.0 in)
1948	28.0 mm (1.1 in)
1949	33.2 mm (1.3 in)
1950	31.9 mm (1.3 in)
1951	26.3 mm (1.0 in)
1952	32.0 mm (1.3 in)
1953	27.0 mm (1.1 in)
1954	49.0 mm (1.9 in)
1955	28.8 mm (1.1 in)
1956	32.1 mm (1.3 in)
1957	40.5 mm (1.6 in)
1958	28.1 mm (1.1 in)
1959	28.6 mm (1.1 in)
1960	39.8 mm (1.6 in)
1961	22.3 mm (0.9 in)
1962	24.1 mm (0.9 in)
1963	27.6 mm (1.1 in)
1964	22.5 mm (0.9 in)
1965	76.0 mm (3.0 in)
1966	27.6 mm (1.1 in)
1967	36.5 mm (1.4 in)
1968	35.5 mm (1.4 in)
1969	29.7 mm (1.2 in)
1970	22.1 mm (0.9 in)
1971	42.5 mm (1.7 in)
1972	25.2 mm (1.0 in)
1973	23.3 mm (0.9 in)
1974	37.8 mm (1.5 in)
1975	25.6 mm (1.0 in)
1976	29.8 mm (1.2 in)
1977	31.6 mm (1.2 in)
1978	24.3 mm (1.0 in)
1979	40.9 mm (1.6 in)
1980	32.4 mm (1.3 in)
1981	38.0 mm (1.5 in)
1982	37.3 mm (1.5 in)
1983	26.1 mm (1.0 in)
1984	40.1 mm (1.6 in)
1985	39.5 mm (1.6 in)
1986	22.2 mm (0.9 in)
1987	25.6 mm (1.0 in)
1988	37.7 mm (1.5 in)
1989	28.5 mm (1.1 in)
1990	34.3 mm (1.4 in)
1991	24.7 mm (1.0 in)
1992	30.5 mm (1.2 in)
1993	33.2 mm (1.3 in)
1994	36.1 mm (1.4 in)
1995	36.3 mm (1.4 in)
1996	37.6 mm (1.5 in)
1997	38.7 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jonstorp, 1945 to 1997. The record is 103.5 mm (4.1 in) in 1982, marked on the chart; the median year is 62.3 mm (2.5 in).

Wettest five days (Rx5day) at Jonstorp by year
Year	Wettest five days (Rx5day)
1945	92.5 mm (3.6 in)
1946	69.5 mm (2.7 in)
1947	67.8 mm (2.7 in)
1948	49.7 mm (2.0 in)
1949	65.2 mm (2.6 in)
1950	54.1 mm (2.1 in)
1951	58.9 mm (2.3 in)
1952	71.0 mm (2.8 in)
1953	46.9 mm (1.8 in)
1954	65.4 mm (2.6 in)
1955	61.5 mm (2.4 in)
1956	53.5 mm (2.1 in)
1957	74.3 mm (2.9 in)
1958	58.9 mm (2.3 in)
1959	75.0 mm (3.0 in)
1960	71.2 mm (2.8 in)
1961	45.8 mm (1.8 in)
1962	62.4 mm (2.5 in)
1963	63.6 mm (2.5 in)
1964	73.7 mm (2.9 in)
1965	92.7 mm (3.6 in)
1966	50.2 mm (2.0 in)
1967	49.4 mm (1.9 in)
1968	66.4 mm (2.6 in)
1969	51.0 mm (2.0 in)
1970	62.3 mm (2.5 in)
1971	57.0 mm (2.2 in)
1972	46.7 mm (1.8 in)
1973	46.3 mm (1.8 in)
1974	56.4 mm (2.2 in)
1975	61.9 mm (2.4 in)
1976	52.0 mm (2.0 in)
1977	74.3 mm (2.9 in)
1978	58.5 mm (2.3 in)
1979	56.2 mm (2.2 in)
1980	69.3 mm (2.7 in)
1981	49.5 mm (1.9 in)
1982	103.5 mm (4.1 in)
1983	45.7 mm (1.8 in)
1984	67.9 mm (2.7 in)
1985	71.7 mm (2.8 in)
1986	50.9 mm (2.0 in)
1987	75.3 mm (3.0 in)
1988	62.8 mm (2.5 in)
1989	69.9 mm (2.8 in)
1990	64.5 mm (2.5 in)
1991	40.7 mm (1.6 in)
1992	53.7 mm (2.1 in)
1993	76.4 mm (3.0 in)
1994	58.3 mm (2.3 in)
1995	63.5 mm (2.5 in)
1996	50.6 mm (2.0 in)
1997	68.5 mm (2.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jonstorp, 1945 to 1997. The record is 49 days in 1992, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Jonstorp by year
Year	Longest dry spell (CDD)
1945	16 days
1946	20 days
1947	39 days
1948	24 days
1949	20 days
1950	19 days
1951	28 days
1952	21 days
1953	21 days
1954	15 days
1955	22 days
1956	24 days
1957	18 days
1958	38 days
1959	39 days
1960	37 days
1961	20 days
1962	14 days
1963	20 days
1964	39 days
1965	21 days
1966	17 days
1967	19 days
1968	19 days
1969	23 days
1970	23 days
1971	16 days
1972	30 days
1973	21 days
1974	33 days
1975	22 days
1976	29 days
1977	22 days
1978	26 days
1979	18 days
1980	21 days
1981	26 days
1982	39 days
1983	21 days
1984	24 days
1985	20 days
1986	34 days
1987	29 days
1988	19 days
1989	17 days
1990	15 days
1991	19 days
1992	49 days
1993	21 days
1994	28 days
1995	22 days
1996	34 days
1997	18 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

30 years with a frost

Across 30 years with a frost, the median last spring frost at Jonstorp falls on 7 May and the median first autumn frost on 29 September, which leaves a median of 145 days between them.

Fitted over all years, the growing season changes by +3.7 days per decade at this station.

Frost dates and growing season at Jonstorp
Measure	Median, all years	Earliest period	Recent period (1965 to 1997)	Recent against earliest	Fitted trend
Last spring frost	7 May	n/a	7 May	n/a	-1.9 days per decade
First autumn frost	29 September	n/a	29 September	n/a	+1.8 days per decade
Growing days	145 days	n/a	145 days	n/a	+3.7 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

53 years, 1945 to 1997

A day with at least 31.1 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 59.3 mm (2.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Jonstorp: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	31.1 mm (1.2 in)
5 years	38.2 mm (1.5 in)
10 years	43.1 mm (1.7 in)
25 years	49.4 mm (1.9 in)
50 years	54.3 mm (2.1 in)
100 years	59.3 mm (2.3 in)	Longer than the 53 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, 53 years of values from 1945 to 1997.

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: 76.0 mm (3.0 in) in 1965; 49.0 mm (1.9 in) in 1954; 42.5 mm (1.7 in) in 1971.

Download the Data

Data for Jonstorp standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jonstorp 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).