Aktse Weather Records (SWE00140832)

Record envelope, standing records and threshold days for Aktse (SWE00140832), Sweden, with 37 years of record.

Key Facts for Aktse

Aktse (SWE00140832) is a weather station in Sweden at 67.15 latitude and 18.31 longitude, 530 m (1,739 ft) above sea level.
The station reports from 1945 to 1981, 37 years of record.
1,464 records set at Aktse still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Aktse set a daily record precipitation of 19.8 mm (0.8 in) on 15 August 1981.

About the Station

Location: Sweden, 67.15 latitude, 18.31 longitude.
Elevation: 530 m (1,739 ft).
Period of record: 1945 to 1981, 37 years.
Eligible elements: 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 Aktse. 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 Aktse, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.7 C (47.7 F)	-37.8 C (-36.0 F)	n/a	n/a
Feb	8.1 C (46.6 F)	-38.2 C (-36.8 F)	n/a	n/a
Mar	11.1 C (52.0 F)	-33.6 C (-28.5 F)	n/a	n/a
Apr	12.3 C (54.1 F)	-23.8 C (-10.8 F)	n/a	n/a
May	23.4 C (74.1 F)	-14.6 C (5.7 F)	n/a	n/a
Jun	28.0 C (82.4 F)	-4.3 C (24.3 F)	n/a	n/a
Jul	27.6 C (81.7 F)	-1.8 C (28.8 F)	n/a	n/a
Aug	27.5 C (81.5 F)	-4.8 C (23.4 F)	n/a	n/a
Sep	24.5 C (76.1 F)	-10.3 C (13.5 F)	n/a	n/a
Oct	15.3 C (59.5 F)	-24.7 C (-12.5 F)	n/a	n/a
Nov	11.8 C (53.2 F)	-28.9 C (-20.0 F)	n/a	n/a
Dec	7.4 C (45.3 F)	-34.7 C (-30.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Aktse still stand. 1968 holds the most, with 107.

Standing records at Aktse by the year they were set
Year set	Standing records
1957	63
1958	67
1959	76
1960	47
1961	61
1962	52
1963	53
1964	61
1965	58
1966	79
1967	40
1968	107
1969	62
1970	51
1971	77
1972	63
1973	53
1974	27
1975	59
1976	56
1977	57
1978	52
1979	41
1980	45
1981	57

All-Time Record Progression

1 new records

1 all-time records were set at Aktse between 17 September 1978 and 17 September 1978. Each dot is a new record.

Wettest Day of Each Month

Sep: 70.2 mm (2.8 in)

The wettest day on record for each calendar month at Aktse. The most was 70.2 mm (2.8 in) on 17 September 1978.

Record daily precipitation for each month at Aktse
Month	Record daily precipitation (mm)	Date
Jan	14.2 mm (0.6 in)	17 January 1965
Feb	17.6 mm (0.7 in)	13 February 1973
Mar	15.0 mm (0.6 in)	28 March 1967
Apr	35.5 mm (1.4 in)	28 April 1945
May	32.2 mm (1.3 in)	31 May 1960
Jun	48.0 mm (1.9 in)	30 June 1950
Jul	50.0 mm (2.0 in)	17 July 1951
Aug	57.2 mm (2.3 in)	20 August 1960
Sep	70.2 mm (2.8 in)	17 September 1978
Oct	26.7 mm (1.1 in)	15 October 1967
Nov	25.9 mm (1.0 in)	10 November 1972
Dec	18.6 mm (0.7 in)	30 December 1975

Period of Record Coverage

1957 to 1981

25 years of record at Aktse, 1957 to 1981. 1 years have data for under 90 percent of days and are left out of rankings: 1981.

Days with data per year at Aktse
Year	Days with data	Share of year	Complete
1957	352	96%	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	273	75%	No

Latest Records

Latest records at Aktse
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 August 1981	Aktse, SE	daily rain	19.8 mm (0.8 in)	4.8 mm (0.19 in)	27 years	16 of 100 (Routine)
31 July 1981	Aktse, SE	daily rain	30.2 mm (1.2 in)	19.2 mm (0.8 in)	24 years	36 of 100 (Notable)
22 July 1981	Aktse, SE	daily rain	34.5 mm (1.4 in)	3.6 mm (0.14 in)	2 years	7 of 100 (Routine)
10 June 1981	Aktse, SE	daily rain	21.2 mm (0.8 in)	9.5 mm (0.37 in)	8 years	20 of 100 (Routine)
23 March 1981	Aktse, SE	daily rain	9.3 mm (0.37 in)	4.5 mm (0.18 in)	32 years	20 of 100 (Routine)
15 January 1981	Aktse, SE	daily rain	6.2 mm (0.24 in)	0.2 mm (0.01 in)	7 years	5 of 100 (Routine)
8 January 1981	Aktse, SE	daily rain	5.3 mm (0.21 in)	0.8 mm (0.03 in)	11 years	9 of 100 (Routine)
16 November 1980	Aktse, SE	daily rain	7.8 mm (0.31 in)	0.3 mm (0.01 in)	18 years	8 of 100 (Routine)
18 October 1980	Aktse, SE	daily rain	11.9 mm (0.5 in)	7.0 mm (0.28 in)	8 years	20 of 100 (Routine)
8 October 1980	Aktse, SE	daily rain	15.6 mm (0.6 in)	8.0 mm (0.31 in)	16 years	20 of 100 (Routine)
6 October 1980	Aktse, SE	daily rain	22.3 mm (0.9 in)	2.2 mm (0.09 in)	10 years	11 of 100 (Routine)
4 October 1980	Aktse, SE	daily rain	8.4 mm (0.33 in)	1.4 mm (0.06 in)	31 years	15 of 100 (Routine)
5 August 1980	Aktse, SE	daily rain	16.8 mm (0.7 in)	3.1 mm (0.12 in)	18 years	11 of 100 (Routine)
2 June 1980	Aktse, SE	daily rain	16.8 mm (0.7 in)	7.1 mm (0.28 in)	27 years	20 of 100 (Routine)
29 November 1979	Aktse, SE	daily rain	11.6 mm (0.5 in)	6.3 mm (0.25 in)	17 years	20 of 100 (Routine)
17 November 1979	Aktse, SE	daily rain	10.1 mm (0.4 in)	5.6 mm (0.22 in)	32 years	20 of 100 (Routine)
13 November 1979	Aktse, SE	daily rain	8.4 mm (0.33 in)	0.3 mm (0.01 in)	20 years	9 of 100 (Routine)
10 October 1979	Aktse, SE	daily rain	19.8 mm (0.8 in)	6.2 mm (0.24 in)	2 years	17 of 100 (Routine)
4 September 1979	Aktse, SE	daily rain	12.4 mm (0.5 in)	2.0 mm (0.08 in)	8 years	7 of 100 (Routine)
22 August 1979	Aktse, SE	daily rain	31.7 mm (1.2 in)	4.9 mm (0.19 in)	22 years	14 of 100 (Routine)

Climate Trend

23 complete years, 1958 to 1980

One stripe for each of 23 complete years at Aktse, 1958 to 1980. Blue stripes are years cooler than the station's own mean of -1.5 C (29.3 F); red stripes are warmer. The coolest year was 1966, at -3.4 C (25.8 F), and the warmest was 1959, at -0.1 C (31.9 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Aktse as warming stripes, 1958 to 1980
Year	Annual mean temperature	Difference from the station mean
1958	-1.8 C	-0.28 C
1959	-0.1 C	+1.40 C
1960	-1.1 C	+0.36 C
1961	-0.7 C	+0.79 C
1962	-1.9 C	-0.47 C
1963	-0.6 C	+0.87 C
1964	-0.3 C	+1.13 C
1965	-1.8 C	-0.36 C
1966	-3.4 C	-1.96 C
1967	-1.4 C	+0.03 C
1968	-2.2 C	-0.76 C
1969	-2.4 C	-0.91 C
1970	-1.4 C	+0.04 C
1971	-2.0 C	-0.53 C
1972	-0.3 C	+1.13 C
1973	-1.5 C	-0.03 C
1974	-0.2 C	+1.26 C
1975	-0.4 C	+1.10 C
1976	-2.2 C	-0.69 C
1977	-2.2 C	-0.75 C
1978	-2.4 C	-0.91 C
1979	-1.8 C	-0.32 C
1980	-1.6 C	-0.10 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

1945 to 1981

Yearly extremes at Aktse: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	28.0 C (82.4 F)	1966	25.5 C (77.9 F)	25
Coldest night (TNn)	-38.2 C (-36.8 F)	1966	-32.0 C (-25.6 F)	25
Wettest day (Rx1day)	70.2 mm (2.8 in)	1978	32.0 mm (1.3 in)	37
Wettest five days (Rx5day)	106.8 mm (4.2 in)	1960	62.1 mm (2.4 in)	37
Longest dry spell (CDD)	51 days	1951	22 days	37

Hottest day (TXx)

The hottest day of the year at Aktse, 1945 to 1981. The record is 28.0 C (82.4 F) in 1966, marked on the chart; the median year is 25.5 C (77.9 F).

Hottest day (TXx) at Aktse 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	25.9 C (78.6 F)
1958	26.4 C (79.5 F)
1959	25.2 C (77.4 F)
1960	24.8 C (76.6 F)
1961	25.5 C (77.9 F)
1962	21.1 C (70.0 F)
1963	25.6 C (78.1 F)
1964	25.0 C (77.0 F)
1965	21.6 C (70.9 F)
1966	28.0 C (82.4 F)
1967	23.1 C (73.6 F)
1968	24.2 C (75.6 F)
1969	27.5 C (81.5 F)
1970	25.5 C (77.9 F)
1971	24.6 C (76.3 F)
1972	27.6 C (81.7 F)
1973	26.2 C (79.2 F)
1974	26.5 C (79.7 F)
1975	24.6 C (76.3 F)
1976	24.1 C (75.4 F)
1977	25.7 C (78.3 F)
1978	22.7 C (72.9 F)
1979	24.9 C (76.8 F)
1980	26.1 C (79.0 F)
1981	26.4 C (79.5 F)

Coldest night (TNn)

The coldest night of the year at Aktse, 1945 to 1981. The record is -38.2 C (-36.8 F) in 1966, marked on the chart; the median year is -32.0 C (-25.6 F).

Coldest night (TNn) at Aktse 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	-28.5 C (-19.3 F)
1958	-36.0 C (-32.8 F)
1959	-33.4 C (-28.1 F)
1960	-33.3 C (-27.9 F)
1961	-30.1 C (-22.2 F)
1962	-32.9 C (-27.2 F)
1963	-30.1 C (-22.2 F)
1964	-33.6 C (-28.5 F)
1965	-31.6 C (-24.9 F)
1966	-38.2 C (-36.8 F)
1967	-32.0 C (-25.6 F)
1968	-30.6 C (-23.1 F)
1969	-34.2 C (-29.6 F)
1970	-28.2 C (-18.8 F)
1971	-33.6 C (-28.5 F)
1972	-29.7 C (-21.5 F)
1973	-30.1 C (-22.2 F)
1974	-27.2 C (-17.0 F)
1975	-26.2 C (-15.2 F)
1976	-34.7 C (-30.5 F)
1977	-29.2 C (-20.6 F)
1978	-37.8 C (-36.0 F)
1979	-33.4 C (-28.1 F)
1980	-37.6 C (-35.7 F)
1981	-30.9 C (-23.6 F)

Wettest day (Rx1day)

The wettest day of the year at Aktse, 1945 to 1981. The record is 70.2 mm (2.8 in) in 1978, marked on the chart; the median year is 32.0 mm (1.3 in).

Wettest day (Rx1day) at Aktse by year
Year	Wettest day (Rx1day)
1945	35.5 mm (1.4 in)
1946	30.0 mm (1.2 in)
1947	31.8 mm (1.3 in)
1948	40.5 mm (1.6 in)
1949	21.1 mm (0.8 in)
1950	48.0 mm (1.9 in)
1951	50.0 mm (2.0 in)
1952	32.0 mm (1.3 in)
1953	28.0 mm (1.1 in)
1954	28.1 mm (1.1 in)
1955	19.5 mm (0.8 in)
1956	29.8 mm (1.2 in)
1957	34.5 mm (1.4 in)
1958	23.6 mm (0.9 in)
1959	23.1 mm (0.9 in)
1960	57.2 mm (2.3 in)
1961	47.4 mm (1.9 in)
1962	57.6 mm (2.3 in)
1963	33.0 mm (1.3 in)
1964	40.2 mm (1.6 in)
1965	27.4 mm (1.1 in)
1966	25.4 mm (1.0 in)
1967	34.4 mm (1.4 in)
1968	31.8 mm (1.3 in)
1969	32.5 mm (1.3 in)
1970	32.0 mm (1.3 in)
1971	26.8 mm (1.1 in)
1972	43.2 mm (1.7 in)
1973	24.5 mm (1.0 in)
1974	28.6 mm (1.1 in)
1975	36.0 mm (1.4 in)
1976	26.6 mm (1.0 in)
1977	21.9 mm (0.9 in)
1978	70.2 mm (2.8 in)
1979	35.1 mm (1.4 in)
1980	25.9 mm (1.0 in)
1981	34.5 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Aktse, 1945 to 1981. The record is 106.8 mm (4.2 in) in 1960, marked on the chart; the median year is 62.1 mm (2.4 in).

Wettest five days (Rx5day) at Aktse by year
Year	Wettest five days (Rx5day)
1945	72.5 mm (2.9 in)
1946	68.0 mm (2.7 in)
1947	62.7 mm (2.5 in)
1948	51.2 mm (2.0 in)
1949	58.8 mm (2.3 in)
1950	75.5 mm (3.0 in)
1951	69.0 mm (2.7 in)
1952	56.5 mm (2.2 in)
1953	69.8 mm (2.7 in)
1954	83.3 mm (3.3 in)
1955	45.6 mm (1.8 in)
1956	62.1 mm (2.4 in)
1957	68.2 mm (2.7 in)
1958	75.5 mm (3.0 in)
1959	44.4 mm (1.7 in)
1960	106.8 mm (4.2 in)
1961	85.0 mm (3.3 in)
1962	78.2 mm (3.1 in)
1963	53.8 mm (2.1 in)
1964	62.1 mm (2.4 in)
1965	43.2 mm (1.7 in)
1966	41.4 mm (1.6 in)
1967	64.2 mm (2.5 in)
1968	48.6 mm (1.9 in)
1969	47.7 mm (1.9 in)
1970	50.2 mm (2.0 in)
1971	59.2 mm (2.3 in)
1972	72.7 mm (2.9 in)
1973	46.3 mm (1.8 in)
1974	73.4 mm (2.9 in)
1975	58.8 mm (2.3 in)
1976	50.9 mm (2.0 in)
1977	48.1 mm (1.9 in)
1978	88.8 mm (3.5 in)
1979	58.3 mm (2.3 in)
1980	63.0 mm (2.5 in)
1981	66.3 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Aktse, 1945 to 1981. The record is 51 days in 1951, marked on the chart; the median year is 22 days.

Longest dry spell (CDD) at Aktse by year
Year	Longest dry spell (CDD)
1945	23 days
1946	23 days
1947	24 days
1948	15 days
1949	20 days
1950	21 days
1951	51 days
1952	23 days
1953	15 days
1954	24 days
1955	21 days
1956	19 days
1957	24 days
1958	27 days
1959	26 days
1960	26 days
1961	19 days
1962	28 days
1963	17 days
1964	39 days
1965	28 days
1966	21 days
1967	16 days
1968	22 days
1969	19 days
1970	23 days
1971	28 days
1972	19 days
1973	16 days
1974	29 days
1975	19 days
1976	26 days
1977	21 days
1978	22 days
1979	18 days
1980	19 days
1981	29 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at Aktse falls on 17 June and the median first autumn frost on 27 July, which leaves a median of 38 days between them.

Frost dates and growing season at Aktse
Measure	Median, all years	Earliest period	Recent period (1958 to 1980)	Recent against earliest	Fitted trend
Last spring frost	17 June	n/a	17 June	n/a	n/a
First autumn frost	27 July	n/a	27 July	n/a	n/a
Growing days	38 days	n/a	38 days	n/a	n/a

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

34 years, 1945 to 1980

A day with at least 31.7 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 81.0 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Aktse: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	31.7 mm (1.2 in)
5 years	41.3 mm (1.6 in)
10 years	48.9 mm (1.9 in)
25 years	60.2 mm (2.4 in)
50 years	70.0 mm (2.8 in)	Longer than the 34 years of record
100 years	81.0 mm (3.2 in)	Longer than the 34 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, 34 years of values from 1945 to 1980.

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: 70.2 mm (2.8 in) in 1978; 57.6 mm (2.3 in) in 1962; 57.2 mm (2.3 in) in 1960.

Download the Data

Data for Aktse standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Aktse 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).