Naissaar Island Weather Records (EN000026034)

Record envelope, standing records and threshold days for Naissaar Island (EN000026034), Estonia, with 33 years of record.

Key Facts for Naissaar Island

Naissaar Island (EN000026034) is a weather station in Estonia at 59.60 latitude and 24.50 longitude, 2 m (7 ft) above sea level.
The station reports from 1959 to 1991, 33 years of record.
354 records set at Naissaar Island still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Estonia, 59.60 latitude, 24.50 longitude.
Elevation: 2 m (7 ft).
Period of record: 1959 to 1991, 33 years.
Eligible elements: none yet.

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 Naissaar Island. 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 Naissaar Island, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	3.0 C (37.4 F)	-8.0 C (17.6 F)	n/a	n/a
Feb	3.0 C (37.4 F)	-3.0 C (26.6 F)	n/a	n/a
Mar	4.0 C (39.2 F)	-12.0 C (10.4 F)	n/a	n/a
Apr	14.0 C (57.2 F)	-2.0 C (28.4 F)	n/a	n/a
May	18.0 C (64.4 F)	4.0 C (39.2 F)	n/a	n/a
Jun	26.0 C (78.8 F)	8.0 C (46.4 F)	n/a	n/a
Jul	24.0 C (75.2 F)	n/a	n/a	n/a
Aug	25.0 C (77.0 F)	14.0 C (57.2 F)	n/a	n/a
Sep	18.0 C (64.4 F)	7.8 C (46.0 F)	n/a	n/a
Oct	16.0 C (60.8 F)	1.0 C (33.8 F)	n/a	n/a
Nov	7.0 C (44.6 F)	4.0 C (39.2 F)	n/a	n/a
Dec	6.0 C (42.8 F)	-12.0 C (10.4 F)	n/a	n/a

Which Years Hold Standing Records

354 standing records

354 records at Naissaar Island still stand. 1974 holds the most, with 205.

Wettest Day of Each Month

Aug: 48.4 mm (1.9 in)

The wettest day on record for each calendar month at Naissaar Island. The most was 48.4 mm (1.9 in) on 12 August 1972.

Record daily precipitation for each month at Naissaar Island
Month	Record daily precipitation (mm)	Date
Jan	34.4 mm (1.4 in)	22 January 1968
Feb	18.8 mm (0.7 in)	2 February 1983
Mar	18.5 mm (0.7 in)	22 March 1991
Apr	20.5 mm (0.8 in)	30 April 1985
May	34.0 mm (1.3 in)	20 May 1969
Jun	43.5 mm (1.7 in)	16 June 1972
Jul	32.8 mm (1.3 in)	18 July 1988
Aug	48.4 mm (1.9 in)	12 August 1972
Sep	41.3 mm (1.6 in)	2 September 1968
Oct	27.2 mm (1.1 in)	23 October 1986
Nov	25.7 mm (1.0 in)	27 November 1961
Dec	18.6 mm (0.7 in)	4 December 1961

Period of Record Coverage

1962 to 1976

6 years of record at Naissaar Island, 1962 to 1976. 6 years have data for under 90 percent of days and are left out of rankings: 1962, 1963, 1973, 1974, 1975, 1976.

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1959 to 1991

Yearly extremes at Naissaar Island: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	26.0 C (78.8 F)	1973	10.5 C (50.8 F)	6
Coldest night (TNn)	-12.0 C (10.4 F)	1973	-3.0 C (26.6 F)	7
Wettest day (Rx1day)	48.4 mm (1.9 in)	1972	26.0 mm (1.0 in)	33
Wettest five days (Rx5day)	87.5 mm (3.4 in)	1989	50.8 mm (2.0 in)	32
Longest dry spell (CDD)	43 days	1972	24 days	33

Hottest day (TXx)

The hottest day of the year at Naissaar Island, 1959 to 1991. The record is 26.0 C (78.8 F) in 1973, marked on the chart; the median year is 10.5 C (50.8 F).

Hottest day (TXx) at Naissaar Island by year
Year	Hottest day (TXx)
1959	n/a
1960	n/a
1961	n/a
1962	3.9 C (39.0 F)
1963	-3.9 C (25.0 F)
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	26.0 C (78.8 F)
1974	25.0 C (77.0 F)
1975	17.0 C (62.6 F)
1976	-1.0 C (30.2 F)
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a

Coldest night (TNn)

The coldest night of the year at Naissaar Island, 1959 to 1991. The record is -12.0 C (10.4 F) in 1973, marked on the chart; the median year is -3.0 C (26.6 F).

Coldest night (TNn) at Naissaar Island by year
Year	Coldest night (TNn)
1959	n/a
1960	n/a
1961	7.8 C (46.0 F)
1962	0.0 C (32.0 F)
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	-12.0 C (10.4 F)
1974	-4.0 C (24.8 F)
1975	-3.0 C (26.6 F)
1976	-12.0 C (10.4 F)
1977	4.0 C (39.2 F)
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a

Wettest day (Rx1day)

The wettest day of the year at Naissaar Island, 1959 to 1991. The record is 48.4 mm (1.9 in) in 1972, marked on the chart; the median year is 26.0 mm (1.0 in).

Wettest day (Rx1day) at Naissaar Island by year
Year	Wettest day (Rx1day)
1959	21.8 mm (0.9 in)
1960	32.4 mm (1.3 in)
1961	25.7 mm (1.0 in)
1962	21.9 mm (0.9 in)
1963	26.2 mm (1.0 in)
1964	28.0 mm (1.1 in)
1965	22.1 mm (0.9 in)
1966	17.4 mm (0.7 in)
1967	20.4 mm (0.8 in)
1968	41.3 mm (1.6 in)
1969	34.0 mm (1.3 in)
1970	26.1 mm (1.0 in)
1971	33.6 mm (1.3 in)
1972	48.4 mm (1.9 in)
1973	25.2 mm (1.0 in)
1974	20.9 mm (0.8 in)
1975	1.0 mm (0.04 in)
1976	20.1 mm (0.8 in)
1977	21.0 mm (0.8 in)
1978	21.7 mm (0.9 in)
1979	9.8 mm (0.39 in)
1980	22.9 mm (0.9 in)
1981	29.5 mm (1.2 in)
1982	26.0 mm (1.0 in)
1983	37.9 mm (1.5 in)
1984	30.5 mm (1.2 in)
1985	26.1 mm (1.0 in)
1986	31.0 mm (1.2 in)
1987	44.9 mm (1.8 in)
1988	32.8 mm (1.3 in)
1989	38.2 mm (1.5 in)
1990	23.4 mm (0.9 in)
1991	18.5 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Naissaar Island, 1959 to 1991. The record is 87.5 mm (3.4 in) in 1989, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest five days (Rx5day) at Naissaar Island by year
Year	Wettest five days (Rx5day)
1959	24.7 mm (1.0 in)
1960	39.0 mm (1.5 in)
1961	44.9 mm (1.8 in)
1962	53.9 mm (2.1 in)
1963	50.6 mm (2.0 in)
1964	49.2 mm (1.9 in)
1965	45.5 mm (1.8 in)
1966	45.6 mm (1.8 in)
1967	49.9 mm (2.0 in)
1968	62.1 mm (2.4 in)
1969	65.9 mm (2.6 in)
1970	71.7 mm (2.8 in)
1971	56.4 mm (2.2 in)
1972	56.8 mm (2.2 in)
1973	38.0 mm (1.5 in)
1974	51.0 mm (2.0 in)
1975	n/a
1976	22.4 mm (0.9 in)
1977	33.2 mm (1.3 in)
1978	62.3 mm (2.5 in)
1979	28.3 mm (1.1 in)
1980	50.6 mm (2.0 in)
1981	55.0 mm (2.2 in)
1982	77.6 mm (3.1 in)
1983	70.4 mm (2.8 in)
1984	53.9 mm (2.1 in)
1985	55.0 mm (2.2 in)
1986	64.1 mm (2.5 in)
1987	66.0 mm (2.6 in)
1988	39.2 mm (1.5 in)
1989	87.5 mm (3.4 in)
1990	33.6 mm (1.3 in)
1991	33.9 mm (1.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Naissaar Island, 1959 to 1991. The record is 43 days in 1972, marked on the chart; the median year is 24 days.

Longest dry spell (CDD) at Naissaar Island by year
Year	Longest dry spell (CDD)
1959	34 days
1960	24 days
1961	30 days
1962	16 days
1963	19 days
1964	22 days
1965	37 days
1966	17 days
1967	17 days
1968	30 days
1969	21 days
1970	24 days
1971	24 days
1972	43 days
1973	35 days
1974	25 days
1975	2 days
1976	3 days
1977	12 days
1978	24 days
1979	8 days
1980	20 days
1981	26 days
1982	29 days
1983	32 days
1984	21 days
1985	15 days
1986	25 days
1987	28 days
1988	36 days
1989	24 days
1990	17 days
1991	21 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

Data for Naissaar Island standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Naissaar Island 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 2026-10-14 (14 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).