Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Pjarnu. 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 Pjarnu, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
7.3 C (45.1 F)
-33.0 C (-27.4 F)
n/a
n/a
Feb
8.3 C (46.9 F)
-34.3 C (-29.7 F)
n/a
n/a
Mar
13.8 C (56.8 F)
-28.0 C (-18.4 F)
n/a
n/a
Apr
26.2 C (79.2 F)
-18.0 C (-0.4 F)
n/a
n/a
May
30.5 C (86.9 F)
-3.5 C (25.7 F)
n/a
n/a
Jun
32.6 C (90.7 F)
0.6 C (33.1 F)
n/a
n/a
Jul
33.2 C (91.8 F)
0.8 C (33.4 F)
n/a
n/a
Aug
32.6 C (90.7 F)
2.6 C (36.7 F)
n/a
n/a
Sep
28.8 C (83.8 F)
-3.5 C (25.7 F)
n/a
n/a
Oct
22.4 C (72.3 F)
-10.3 C (13.5 F)
n/a
n/a
Nov
12.6 C (54.7 F)
-18.0 C (-0.4 F)
n/a
n/a
Dec
10.8 C (51.4 F)
-34.5 C (-30.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Pjarnu still stand. 1942 holds the most, with 48.
Standing records at Pjarnu by the year they were set
Year set
Standing records
1936
22
1937
22
1938
31
1939
35
1940
31
1941
31
1942
48
1943
18
1944
12
1945
4
1946
7
1947
15
1948
3
1949
20
1950
11
1951
22
1952
22
1953
7
1954
12
1955
37
1956
33
1957
18
1958
14
1959
28
1960
12
1961
22
1962
10
1963
24
1964
4
1965
26
1966
25
1967
28
1968
27
1969
9
1970
8
1971
19
1972
25
1973
37
1974
11
1975
36
1976
21
1977
32
1978
35
1979
31
1980
16
1981
16
1982
15
1983
19
1984
21
1985
15
1986
15
1987
32
1988
23
1989
30
1990
20
1991
24
1992
14
1993
22
1994
5
1995
22
1996
18
1997
19
1998
25
1999
19
2000
28
2001
16
2002
35
2003
27
2004
23
All-Time Record Progression
4 new records
4 all-time records were set at Pjarnu between 31 December 1978 and 30 July 2003. Each dot is a new record.
When Pjarnu set new all-time records
Date
Kind
Detail
1978-12-31
Record low minimum temperature
Record low minimum temperature -34.5 C (-30.1 F)
1987-01-11
Record low maximum temperature
Record low maximum temperature -26.8 C (-16.2 F)
2003-07-29
Record high minimum temperature
Record high minimum temperature 21.3 C (70.3 F)
2003-07-30
Record high maximum temperature
Record high maximum temperature 33.2 C (91.8 F)
Wettest Day of Each Month
Sep: 95.4 mm (3.8 in)
The wettest day on record for each calendar month at Pjarnu. The most was 95.4 mm (3.8 in) on 23 September 1950.
Record daily precipitation for each month at Pjarnu
Month
Record daily precipitation (mm)
Date
Jan
40.0 mm (1.6 in)
24 January 1941
Feb
28.0 mm (1.1 in)
20 February 1941
Mar
77.0 mm (3.0 in)
3 March 1941
Apr
35.0 mm (1.4 in)
5 April 1941
May
24.9 mm (1.0 in)
29 May 1975
Jun
48.0 mm (1.9 in)
8 June 2004
Jul
60.6 mm (2.4 in)
30 July 1960
Aug
43.2 mm (1.7 in)
28 August 2001
Sep
95.4 mm (3.8 in)
23 September 1950
Oct
43.1 mm (1.7 in)
7 October 1956
Nov
48.0 mm (1.9 in)
8 November 1941
Dec
21.8 mm (0.9 in)
20 December 1981
Period of Record Coverage
1936 to 2004
Complete yearUnder 90 percent of days
69 years of record at Pjarnu, 1936 to 2004. 16 years have data for under 90 percent of days and are left out of rankings: 1941, 1944, 1945, 1992, 1993, 1994, 1995, 1996 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 50 complete years at Pjarnu, 1936 to 1991. Blue stripes are years cooler than the station's own mean of 5.6 C (42.1 F); red stripes are warmer. The coolest year was 1940, at 4.0 C (39.1 F), and the warmest was 1975, at 7.4 C (45.4 F). The strongest colour marks a difference of 1.9 C (3.4 F).
Annual mean temperature at Pjarnu as warming stripes, 1936 to 1991
Year
Annual mean temperature
Difference from the station mean
1936
6.8 C
+1.19 C
1937
6.6 C
+0.93 C
1938
7.2 C
+1.54 C
1939
6.3 C
+0.65 C
1940
4.0 C
-1.68 C
1943
6.7 C
+1.07 C
1946
5.4 C
-0.24 C
1947
4.6 C
-1.05 C
1948
6.2 C
+0.53 C
1949
7.2 C
+1.52 C
1950
5.5 C
-0.12 C
1951
5.4 C
-0.26 C
1952
4.7 C
-0.90 C
1953
6.0 C
+0.41 C
1954
5.6 C
-0.01 C
1955
4.6 C
-1.02 C
1956
4.0 C
-1.61 C
1957
6.1 C
+0.42 C
1958
4.9 C
-0.70 C
1959
6.4 C
+0.73 C
1960
5.4 C
-0.24 C
1961
7.1 C
+1.42 C
1962
5.2 C
-0.47 C
1963
4.5 C
-1.12 C
1964
5.7 C
+0.05 C
1965
5.0 C
-0.63 C
1966
4.6 C
-1.02 C
1967
5.9 C
+0.25 C
1968
5.2 C
-0.48 C
1969
4.4 C
-1.27 C
1970
4.7 C
-0.95 C
1971
6.0 C
+0.34 C
1972
6.5 C
+0.82 C
1973
6.1 C
+0.45 C
1974
6.9 C
+1.24 C
1975
7.4 C
+1.81 C
1976
4.3 C
-1.35 C
1977
5.2 C
-0.46 C
1978
4.5 C
-1.17 C
1979
5.2 C
-0.45 C
1980
5.1 C
-0.55 C
1981
5.8 C
+0.20 C
1982
6.1 C
+0.45 C
1983
6.9 C
+1.27 C
1984
6.5 C
+0.83 C
1985
4.4 C
-1.27 C
1986
5.7 C
+0.06 C
1987
4.2 C
-1.46 C
1988
6.4 C
+0.76 C
1991
7.1 C
+1.51 C
The fitted trend in annual mean temperature here over 1936 to 1991 is -0.04 C (-0.22 to 0.14) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.4 to 0.3) per decade. The slope is a straight line fitted to 50 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Pjarnu
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
-0.04 C (-0.22 to 0.14) per decade
-0.1 F (-0.4 to 0.3) per decade
1936 to 1991
50
Not clearly different from zero
Mean daily maximum
-0.1 C (-0.2 to 0.1) per decade
-0.1 F (-0.4 to 0.2) per decade
1936 to 1991
50
Not clearly different from zero
Mean daily minimum
-0.02 C (-0.22 to 0.19) per decade
-0.03 F (-0.40 to 0.33) per decade
1936 to 1991
50
Not clearly different from zero
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
1936 to 2004
Yearly extremes at Pjarnu: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
33.2 C (91.8 F)
2003
28.7 C (83.7 F)
69
Coldest night (TNn)
-34.5 C (-30.1 F)
1978
-22.9 C (-9.2 F)
69
Wettest day (Rx1day)
95.4 mm (3.8 in)
1950
30.5 mm (1.2 in)
69
Wettest five days (Rx5day)
130.9 mm (5.2 in)
1950
48.7 mm (1.9 in)
69
Longest dry spell (CDD)
43 days
1972
20 days
69
Hottest day (TXx)
The hottest day of the year at Pjarnu, 1936 to 2004. The record is 33.2 C (91.8 F) in 2003, marked on the chart; the median year is 28.7 C (83.7 F).
Hottest day (TXx) at Pjarnu by year
Year
Hottest day (TXx)
1936
32.6 C (90.7 F)
1937
28.3 C (82.9 F)
1938
30.9 C (87.6 F)
1939
31.7 C (89.1 F)
1940
30.4 C (86.7 F)
1941
25.6 C (78.1 F)
1942
26.5 C (79.7 F)
1943
28.2 C (82.8 F)
1944
29.7 C (85.5 F)
1945
26.9 C (80.4 F)
1946
27.3 C (81.1 F)
1947
28.7 C (83.7 F)
1948
27.9 C (82.2 F)
1949
26.2 C (79.2 F)
1950
26.2 C (79.2 F)
1951
27.5 C (81.5 F)
1952
26.2 C (79.2 F)
1953
29.0 C (84.2 F)
1954
29.8 C (85.6 F)
1955
27.5 C (81.5 F)
1956
31.3 C (88.3 F)
1957
28.1 C (82.6 F)
1958
27.7 C (81.9 F)
1959
29.9 C (85.8 F)
1960
29.9 C (85.8 F)
1961
27.3 C (81.1 F)
1962
24.4 C (75.9 F)
1963
30.7 C (87.3 F)
1964
28.5 C (83.3 F)
1965
28.0 C (82.4 F)
1966
29.3 C (84.7 F)
1967
30.5 C (86.9 F)
1968
28.6 C (83.5 F)
1969
28.8 C (83.8 F)
1970
28.7 C (83.7 F)
1971
28.0 C (82.4 F)
1972
31.0 C (87.8 F)
1973
30.8 C (87.4 F)
1974
26.8 C (80.2 F)
1975
30.2 C (86.4 F)
1976
28.4 C (83.1 F)
1977
30.5 C (86.9 F)
1978
27.0 C (80.6 F)
1979
28.0 C (82.4 F)
1980
28.7 C (83.7 F)
1981
27.4 C (81.3 F)
1982
29.1 C (84.4 F)
1983
30.5 C (86.9 F)
1984
27.6 C (81.7 F)
1985
28.6 C (83.5 F)
1986
29.1 C (84.4 F)
1987
26.6 C (79.9 F)
1988
32.6 C (90.7 F)
1989
27.9 C (82.2 F)
1990
26.5 C (79.7 F)
1991
29.0 C (84.2 F)
1992
31.0 C (87.8 F)
1993
28.5 C (83.3 F)
1994
30.0 C (86.0 F)
1995
30.5 C (86.9 F)
1996
29.5 C (85.1 F)
1997
31.6 C (88.9 F)
1998
30.3 C (86.5 F)
1999
30.4 C (86.7 F)
2000
27.5 C (81.5 F)
2001
30.2 C (86.4 F)
2002
31.8 C (89.2 F)
2003
33.2 C (91.8 F)
2004
29.5 C (85.1 F)
Coldest night (TNn)
The coldest night of the year at Pjarnu, 1936 to 2004. The record is -34.5 C (-30.1 F) in 1978, marked on the chart; the median year is -22.9 C (-9.2 F).
Coldest night (TNn) at Pjarnu by year
Year
Coldest night (TNn)
1936
-21.2 C (-6.2 F)
1937
-21.6 C (-6.9 F)
1938
-18.9 C (-2.0 F)
1939
-23.7 C (-10.7 F)
1940
-34.3 C (-29.7 F)
1941
-28.8 C (-19.8 F)
1942
-31.7 C (-25.1 F)
1943
-27.2 C (-17.0 F)
1944
-12.7 C (9.1 F)
1945
-16.2 C (2.8 F)
1946
-20.8 C (-5.4 F)
1947
-28.1 C (-18.6 F)
1948
-19.4 C (-2.9 F)
1949
-14.4 C (6.1 F)
1950
-28.0 C (-18.4 F)
1951
-22.9 C (-9.2 F)
1952
-25.0 C (-13.0 F)
1953
-25.2 C (-13.4 F)
1954
-24.0 C (-11.2 F)
1955
-24.0 C (-11.2 F)
1956
-32.9 C (-27.2 F)
1957
-24.1 C (-11.4 F)
1958
-20.7 C (-5.3 F)
1959
-22.1 C (-7.8 F)
1960
-24.7 C (-12.5 F)
1961
-17.3 C (0.9 F)
1962
-21.6 C (-6.9 F)
1963
-28.8 C (-19.8 F)
1964
-24.2 C (-11.6 F)
1965
-23.3 C (-9.9 F)
1966
-33.4 C (-28.1 F)
1967
-28.2 C (-18.8 F)
1968
-31.5 C (-24.7 F)
1969
-25.1 C (-13.2 F)
1970
-29.5 C (-21.1 F)
1971
-23.9 C (-11.0 F)
1972
-22.8 C (-9.0 F)
1973
-20.7 C (-5.3 F)
1974
-12.9 C (8.8 F)
1975
-13.6 C (7.5 F)
1976
-21.7 C (-7.1 F)
1977
-23.4 C (-10.1 F)
1978
-34.5 C (-30.1 F)
1979
-30.6 C (-23.1 F)
1980
-26.0 C (-14.8 F)
1981
-19.9 C (-3.8 F)
1982
-25.3 C (-13.5 F)
1983
-17.1 C (1.2 F)
1984
-22.7 C (-8.9 F)
1985
-28.5 C (-19.3 F)
1986
-23.7 C (-10.7 F)
1987
-32.7 C (-26.9 F)
1988
-18.0 C (-0.4 F)
1989
-21.7 C (-7.1 F)
1990
-15.7 C (3.7 F)
1991
-16.7 C (1.9 F)
1992
-12.5 C (9.5 F)
1993
-18.0 C (-0.4 F)
1994
-23.5 C (-10.3 F)
1995
-18.6 C (-1.5 F)
1996
-23.9 C (-11.0 F)
1997
-19.7 C (-3.5 F)
1998
-18.0 C (-0.4 F)
1999
-18.6 C (-1.5 F)
2000
-17.6 C (0.3 F)
2001
-22.2 C (-8.0 F)
2002
-22.0 C (-7.6 F)
2003
-26.3 C (-15.3 F)
2004
-16.7 C (1.9 F)
Wettest day (Rx1day)
The wettest day of the year at Pjarnu, 1936 to 2004. The record is 95.4 mm (3.8 in) in 1950, marked on the chart; the median year is 30.5 mm (1.2 in).
Wettest day (Rx1day) at Pjarnu by year
Year
Wettest day (Rx1day)
1936
19.1 mm (0.8 in)
1937
29.5 mm (1.2 in)
1938
21.4 mm (0.8 in)
1939
20.4 mm (0.8 in)
1940
39.8 mm (1.6 in)
1941
77.0 mm (3.0 in)
1942
36.7 mm (1.4 in)
1943
38.5 mm (1.5 in)
1944
36.3 mm (1.4 in)
1945
20.0 mm (0.8 in)
1946
27.3 mm (1.1 in)
1947
26.3 mm (1.0 in)
1948
40.5 mm (1.6 in)
1949
25.9 mm (1.0 in)
1950
95.4 mm (3.8 in)
1951
51.4 mm (2.0 in)
1952
36.7 mm (1.4 in)
1953
23.5 mm (0.9 in)
1954
50.1 mm (2.0 in)
1955
24.4 mm (1.0 in)
1956
52.9 mm (2.1 in)
1957
23.3 mm (0.9 in)
1958
35.2 mm (1.4 in)
1959
39.8 mm (1.6 in)
1960
60.6 mm (2.4 in)
1961
32.5 mm (1.3 in)
1962
35.2 mm (1.4 in)
1963
20.8 mm (0.8 in)
1964
19.8 mm (0.8 in)
1965
24.7 mm (1.0 in)
1966
30.5 mm (1.2 in)
1967
24.1 mm (0.9 in)
1968
28.7 mm (1.1 in)
1969
20.0 mm (0.8 in)
1970
29.8 mm (1.2 in)
1971
17.4 mm (0.7 in)
1972
39.1 mm (1.5 in)
1973
38.0 mm (1.5 in)
1974
31.5 mm (1.2 in)
1975
25.4 mm (1.0 in)
1976
42.8 mm (1.7 in)
1977
37.4 mm (1.5 in)
1978
42.6 mm (1.7 in)
1979
21.9 mm (0.9 in)
1980
33.2 mm (1.3 in)
1981
44.1 mm (1.7 in)
1982
29.5 mm (1.2 in)
1983
27.9 mm (1.1 in)
1984
23.7 mm (0.9 in)
1985
38.5 mm (1.5 in)
1986
18.7 mm (0.7 in)
1987
31.2 mm (1.2 in)
1988
26.7 mm (1.1 in)
1989
21.1 mm (0.8 in)
1990
33.0 mm (1.3 in)
1991
21.5 mm (0.8 in)
1992
43.2 mm (1.7 in)
1993
23.9 mm (0.9 in)
1994
31.0 mm (1.2 in)
1995
38.1 mm (1.5 in)
1996
29.0 mm (1.1 in)
1997
29.0 mm (1.1 in)
1998
33.0 mm (1.3 in)
1999
24.1 mm (0.9 in)
2000
29.2 mm (1.1 in)
2001
43.2 mm (1.7 in)
2002
38.1 mm (1.5 in)
2003
18.0 mm (0.7 in)
2004
48.0 mm (1.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Pjarnu, 1936 to 2004. The record is 130.9 mm (5.2 in) in 1950, marked on the chart; the median year is 48.7 mm (1.9 in).
Wettest five days (Rx5day) at Pjarnu by year
Year
Wettest five days (Rx5day)
1936
58.1 mm (2.3 in)
1937
46.8 mm (1.8 in)
1938
35.7 mm (1.4 in)
1939
28.4 mm (1.1 in)
1940
59.0 mm (2.3 in)
1941
104.0 mm (4.1 in)
1942
65.6 mm (2.6 in)
1943
92.3 mm (3.6 in)
1944
46.7 mm (1.8 in)
1945
38.6 mm (1.5 in)
1946
52.9 mm (2.1 in)
1947
43.7 mm (1.7 in)
1948
55.2 mm (2.2 in)
1949
53.0 mm (2.1 in)
1950
130.9 mm (5.2 in)
1951
95.3 mm (3.8 in)
1952
81.9 mm (3.2 in)
1953
37.9 mm (1.5 in)
1954
70.5 mm (2.8 in)
1955
39.1 mm (1.5 in)
1956
72.0 mm (2.8 in)
1957
45.8 mm (1.8 in)
1958
41.3 mm (1.6 in)
1959
59.5 mm (2.3 in)
1960
81.9 mm (3.2 in)
1961
46.6 mm (1.8 in)
1962
51.1 mm (2.0 in)
1963
56.1 mm (2.2 in)
1964
37.1 mm (1.5 in)
1965
62.0 mm (2.4 in)
1966
38.5 mm (1.5 in)
1967
42.4 mm (1.7 in)
1968
41.9 mm (1.6 in)
1969
32.2 mm (1.3 in)
1970
49.8 mm (2.0 in)
1971
41.7 mm (1.6 in)
1972
75.7 mm (3.0 in)
1973
53.7 mm (2.1 in)
1974
57.5 mm (2.3 in)
1975
41.8 mm (1.6 in)
1976
59.3 mm (2.3 in)
1977
44.5 mm (1.8 in)
1978
78.1 mm (3.1 in)
1979
38.8 mm (1.5 in)
1980
57.3 mm (2.3 in)
1981
60.6 mm (2.4 in)
1982
48.7 mm (1.9 in)
1983
38.5 mm (1.5 in)
1984
63.1 mm (2.5 in)
1985
69.3 mm (2.7 in)
1986
38.4 mm (1.5 in)
1987
56.0 mm (2.2 in)
1988
51.1 mm (2.0 in)
1989
28.3 mm (1.1 in)
1990
72.8 mm (2.9 in)
1991
53.7 mm (2.1 in)
1992
37.0 mm (1.5 in)
1993
46.0 mm (1.8 in)
1994
12.1 mm (0.5 in)
1995
27.8 mm (1.1 in)
1996
26.5 mm (1.0 in)
1997
30.5 mm (1.2 in)
1998
38.0 mm (1.5 in)
1999
38.0 mm (1.5 in)
2000
37.6 mm (1.5 in)
2001
56.1 mm (2.2 in)
2002
29.0 mm (1.1 in)
2003
37.5 mm (1.5 in)
2004
58.4 mm (2.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Pjarnu, 1936 to 2004. The record is 43 days in 1972, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Pjarnu by year
Year
Longest dry spell (CDD)
1936
16 days
1937
19 days
1938
27 days
1939
42 days
1940
20 days
1941
30 days
1942
23 days
1943
21 days
1944
21 days
1945
10 days
1946
20 days
1947
19 days
1948
34 days
1949
29 days
1950
22 days
1951
19 days
1952
18 days
1953
30 days
1954
27 days
1955
20 days
1956
29 days
1957
17 days
1958
22 days
1959
19 days
1960
24 days
1961
26 days
1962
21 days
1963
18 days
1964
28 days
1965
26 days
1966
23 days
1967
15 days
1968
26 days
1969
23 days
1970
20 days
1971
39 days
1972
43 days
1973
11 days
1974
31 days
1975
16 days
1976
23 days
1977
17 days
1978
24 days
1979
22 days
1980
20 days
1981
17 days
1982
23 days
1983
23 days
1984
22 days
1985
15 days
1986
17 days
1987
26 days
1988
22 days
1989
20 days
1990
13 days
1991
16 days
1992
2 days
1993
3 days
1994
2 days
1995
1 day
1996
3 days
1997
2 days
1998
2 days
1999
12 days
2000
1 day
2001
2 days
2002
2 days
2003
2 days
2004
3 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
50 years with a frost
Across 50 years with a frost, the median last spring frost at Pjarnu falls on 30 April and the median first autumn frost on 14 October, which leaves a median of 165 days between them.
Fitted over all years, the growing season changes by +0.6 days per decade at this station.
Frost dates and growing season at Pjarnu
Measure
Median, all years
Earliest period
Recent period (1960 to 1991)
Recent against earliest
Fitted trend
Last spring frost
30 April
n/a
1 May
n/a
+0.5 days per decade
First autumn frost
14 October
n/a
16 October
n/a
+1.1 days per decade
Growing days
165 days
n/a
167 days
n/a
+0.6 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
51 years, 1936 to 1991
A day with at least 29.8 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 80.6 mm (3.2 in) of rain is expected about once in 100 years.
Rainfall return levels at Pjarnu: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
29.8 mm (1.2 in)
5 years
40.4 mm (1.6 in)
10 years
48.5 mm (1.9 in)
25 years
60.1 mm (2.4 in)
50 years
69.9 mm (2.8 in)
100 years
80.6 mm (3.2 in)
Longer than the 51 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, 51 years of values from 1936 to 1991.
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: 95.4 mm (3.8 in) in 1950; 60.6 mm (2.4 in) in 1960; 52.9 mm (2.1 in) in 1956.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Pjarnu, at 1958. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1958 ran 0.1 C (0.1 F) higher than in the years before (possible change).
Suspected changes in the annual mean temperature at Pjarnu, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1958
+0.1
+0.1
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
Data for Pjarnu standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Pjarnu 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.