Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Larissa. The lines show the 2026 daily maximum and minimum. 4 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Larissa, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
22.8 C (73.0 F)
-21.6 C (-6.9 F)
17.2 C (63.0 F)
-3.0 C (26.6 F)
Feb
25.2 C (77.4 F)
-12.0 C (10.4 F)
17.0 C (62.6 F)
-3.4 C (25.9 F)
Mar
34.8 C (94.6 F)
-7.0 C (19.4 F)
27.0 C (80.6 F)
-3.2 C (26.2 F)
Apr
32.4 C (90.3 F)
-4.4 C (24.1 F)
26.8 C (80.2 F)
-0.7 C (30.7 F)
May
40.0 C (104.0 F)
1.4 C (34.5 F)
31.5 C (88.7 F)
5.0 C (41.0 F)
Jun
44.6 C (112.3 F)
3.0 C (37.4 F)
40.4 C (104.7 F)
13.8 C (56.8 F)
Jul
45.4 C (113.7 F)
11.0 C (51.8 F)
43.0 C (109.4 F)
16.6 C (61.9 F)
Aug
45.0 C (113.0 F)
10.0 C (50.0 F)
38.0 C (100.4 F)
15.6 C (60.1 F)
Sep
40.4 C (104.7 F)
5.0 C (41.0 F)
n/a
n/a
Oct
36.8 C (98.2 F)
-2.0 C (28.4 F)
n/a
n/a
Nov
29.6 C (85.3 F)
-7.0 C (19.4 F)
n/a
n/a
Dec
23.4 C (74.1 F)
-20.6 C (-5.1 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Larissa still stand. 2001 holds the most, with 52.
Standing records at Larissa by the year they were set
Year set
Standing records
1955
31
1956
35
1957
30
1958
24
1959
28
1960
20
1961
24
1962
21
1963
33
1964
41
1965
30
1966
28
1967
12
1968
21
1969
27
1970
25
1971
15
1972
16
1973
22
1974
10
1975
19
1976
21
1977
27
1978
30
1979
26
1980
19
1981
17
1982
18
1983
21
1984
25
1985
26
1986
22
1987
36
1988
26
1989
19
1990
30
1991
36
1992
23
1993
26
1994
22
1995
31
1996
7
1997
22
1998
19
1999
22
2000
27
2001
52
2002
26
2003
28
2004
18
2006
11
2007
14
2008
14
2009
6
2010
11
2011
13
2012
8
2013
6
2014
7
2015
14
2016
16
2017
17
2018
9
2019
9
2020
6
2021
15
2022
9
2023
15
2024
24
2025
6
All-Time Record Progression
2 new records
2 all-time records were set at Larissa between 5 July 2000 and 20 December 2001. Each dot is a new record.
When Larissa set new all-time records
Date
Kind
Detail
2000-07-05
Record high maximum temperature
Record high maximum temperature 45.4 C (113.7 F)
2001-12-20
Record low maximum temperature
Record low maximum temperature -10.0 C (14.0 F)
Wettest Day of Each Month
Sep: 141.1 mm (5.6 in)
The wettest day on record for each calendar month at Larissa. The most was 141.1 mm (5.6 in) on 14 September 1978.
Record daily precipitation for each month at Larissa
Month
Record daily precipitation (mm)
Date
Jan
96.0 mm (3.8 in)
5 January 2006
Feb
55.3 mm (2.2 in)
25 February 1982
Mar
48.0 mm (1.9 in)
21 March 2021
Apr
40.8 mm (1.6 in)
1 April 1987
May
67.8 mm (2.7 in)
28 May 1968
Jun
50.6 mm (2.0 in)
28 June 1992
Jul
109.5 mm (4.3 in)
16 July 1972
Aug
56.5 mm (2.2 in)
23 August 1990
Sep
141.1 mm (5.6 in)
14 September 1978
Oct
86.0 mm (3.4 in)
2 October 1955
Nov
57.6 mm (2.3 in)
4 November 1986
Dec
91.2 mm (3.6 in)
2 December 1983
Period of Record Coverage
1955 to 2025
Complete yearUnder 90 percent of days
70 years of record at Larissa, 1955 to 2025. 20 years have data for under 90 percent of days and are left out of rankings: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 50 complete years at Larissa, 1955 to 2004. Blue stripes are years cooler than the station's own mean of 15.1 C (59.2 F); red stripes are warmer. The coolest year was 1959, at 14.2 C (57.6 F), and the warmest was 1994, at 16.1 C (60.9 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at Larissa as warming stripes, 1955 to 2004
Year
Annual mean temperature
Difference from the station mean
1955
15.7 C
+0.57 C
1956
14.5 C
-0.58 C
1957
15.3 C
+0.23 C
1958
15.7 C
+0.62 C
1959
14.2 C
-0.88 C
1960
15.5 C
+0.43 C
1961
15.4 C
+0.33 C
1962
15.7 C
+0.55 C
1963
15.4 C
+0.25 C
1964
14.8 C
-0.34 C
1965
14.5 C
-0.63 C
1966
15.8 C
+0.73 C
1967
15.0 C
-0.09 C
1968
15.1 C
+0.01 C
1969
15.3 C
+0.19 C
1970
15.4 C
+0.26 C
1971
14.6 C
-0.51 C
1972
14.9 C
-0.25 C
1973
14.9 C
-0.25 C
1974
15.0 C
-0.15 C
1975
15.0 C
-0.11 C
1976
14.6 C
-0.56 C
1977
15.4 C
+0.30 C
1978
14.7 C
-0.38 C
1979
15.0 C
-0.07 C
1980
14.6 C
-0.52 C
1981
14.7 C
-0.46 C
1982
14.3 C
-0.83 C
1983
14.4 C
-0.71 C
1984
14.7 C
-0.38 C
1985
15.2 C
+0.13 C
1986
14.9 C
-0.23 C
1987
14.8 C
-0.33 C
1988
14.9 C
-0.25 C
1989
14.8 C
-0.30 C
1990
15.6 C
+0.48 C
1991
14.3 C
-0.82 C
1992
14.9 C
-0.23 C
1993
15.4 C
+0.25 C
1994
16.1 C
+0.97 C
1995
15.4 C
+0.26 C
1996
14.9 C
-0.20 C
1997
14.7 C
-0.38 C
1998
15.7 C
+0.55 C
1999
16.1 C
+0.95 C
2000
15.8 C
+0.67 C
2001
15.9 C
+0.82 C
2002
15.6 C
+0.49 C
2003
15.5 C
+0.36 C
2004
15.3 C
+0.19 C
The fitted trend in annual mean temperature here over 1955 to 2004 is 0.05 C (-0.04 to 0.15) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 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 Larissa
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.05 C (-0.04 to 0.15) per decade
0.1 F (-0.1 to 0.3) per decade
1955 to 2004
50
Not clearly different from zero
Mean daily maximum
0.01 C (-0.11 to 0.14) per decade
0.03 F (-0.21 to 0.26) per decade
1955 to 2004
50
Not clearly different from zero
Mean daily minimum
0.09 C (-0.01 to 0.20) per decade
0.17 F (-0.02 to 0.36) per decade
1955 to 2004
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
1955 to 2025
Yearly extremes at Larissa: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.4 C (113.7 F)
2000
40.5 C (104.9 F)
70
Coldest night (TNn)
-21.6 C (-6.9 F)
1968
-8.0 C (17.6 F)
70
Wettest day (Rx1day)
141.1 mm (5.6 in)
1978
39.8 mm (1.6 in)
70
Wettest five days (Rx5day)
214.7 mm (8.5 in)
1978
55.7 mm (2.2 in)
70
Longest dry spell (CDD)
127 days
1965
41 days
70
Hottest day (TXx)
The hottest day of the year at Larissa, 1955 to 2025. The record is 45.4 C (113.7 F) in 2000, marked on the chart; the median year is 40.5 C (104.9 F).
Hottest day (TXx) at Larissa by year
Year
Hottest day (TXx)
1955
41.5 C (106.7 F)
1956
43.0 C (109.4 F)
1957
41.8 C (107.2 F)
1958
45.0 C (113.0 F)
1959
39.1 C (102.4 F)
1960
40.2 C (104.4 F)
1961
39.2 C (102.6 F)
1962
40.1 C (104.2 F)
1963
43.0 C (109.4 F)
1964
37.0 C (98.6 F)
1965
43.4 C (110.1 F)
1966
40.2 C (104.4 F)
1967
39.6 C (103.3 F)
1968
38.6 C (101.5 F)
1969
40.0 C (104.0 F)
1970
39.2 C (102.6 F)
1971
40.8 C (105.4 F)
1972
40.2 C (104.4 F)
1973
45.2 C (113.4 F)
1974
41.4 C (106.5 F)
1975
36.4 C (97.5 F)
1976
35.4 C (95.7 F)
1977
44.0 C (111.2 F)
1978
42.0 C (107.6 F)
1979
40.6 C (105.1 F)
1980
39.6 C (103.3 F)
1981
41.6 C (106.9 F)
1982
42.2 C (108.0 F)
1983
41.2 C (106.2 F)
1984
41.0 C (105.8 F)
1985
41.8 C (107.2 F)
1986
40.0 C (104.0 F)
1987
43.8 C (110.8 F)
1988
44.8 C (112.6 F)
1989
37.8 C (100.0 F)
1990
39.8 C (103.6 F)
1991
38.0 C (100.4 F)
1992
37.8 C (100.0 F)
1993
41.2 C (106.2 F)
1994
43.2 C (109.8 F)
1995
39.2 C (102.6 F)
1996
39.6 C (103.3 F)
1997
41.4 C (106.5 F)
1998
44.2 C (111.6 F)
1999
40.6 C (105.1 F)
2000
45.4 C (113.7 F)
2001
38.2 C (100.8 F)
2002
40.4 C (104.7 F)
2003
40.8 C (105.4 F)
2004
39.0 C (102.2 F)
2006
40.6 C (105.1 F)
2007
44.6 C (112.3 F)
2008
41.8 C (107.2 F)
2009
43.4 C (110.1 F)
2010
40.0 C (104.0 F)
2011
38.4 C (101.1 F)
2012
41.0 C (105.8 F)
2013
38.2 C (100.8 F)
2014
40.3 C (104.5 F)
2015
40.4 C (104.7 F)
2016
40.1 C (104.2 F)
2017
43.2 C (109.8 F)
2018
35.6 C (96.1 F)
2019
39.4 C (102.9 F)
2020
39.5 C (103.1 F)
2021
44.0 C (111.2 F)
2022
40.4 C (104.7 F)
2023
43.6 C (110.5 F)
2024
40.4 C (104.7 F)
2025
43.0 C (109.4 F)
Coldest night (TNn)
The coldest night of the year at Larissa, 1955 to 2025. The record is -21.6 C (-6.9 F) in 1968, marked on the chart; the median year is -8.0 C (17.6 F).
Coldest night (TNn) at Larissa by year
Year
Coldest night (TNn)
1955
-7.0 C (19.4 F)
1956
-9.5 C (14.9 F)
1957
-14.0 C (6.8 F)
1958
-5.1 C (22.8 F)
1959
-8.5 C (16.7 F)
1960
-9.3 C (15.3 F)
1961
-9.5 C (14.9 F)
1962
-5.3 C (22.5 F)
1963
-10.6 C (12.9 F)
1964
-10.2 C (13.6 F)
1965
-8.2 C (17.2 F)
1966
-17.0 C (1.4 F)
1967
-10.4 C (13.3 F)
1968
-21.6 C (-6.9 F)
1969
-5.2 C (22.6 F)
1970
-6.6 C (20.1 F)
1971
-6.2 C (20.8 F)
1972
-6.4 C (20.5 F)
1973
-8.0 C (17.6 F)
1974
-4.6 C (23.7 F)
1975
-8.6 C (16.5 F)
1976
-8.0 C (17.6 F)
1977
-8.2 C (17.2 F)
1978
-9.3 C (15.3 F)
1979
-9.2 C (15.4 F)
1980
-6.0 C (21.2 F)
1981
-7.8 C (18.0 F)
1982
-7.5 C (18.5 F)
1983
-8.6 C (16.5 F)
1984
-6.2 C (20.8 F)
1985
-9.5 C (14.9 F)
1986
-12.0 C (10.4 F)
1987
-7.0 C (19.4 F)
1988
-17.5 C (0.5 F)
1989
-8.4 C (16.9 F)
1990
-8.0 C (17.6 F)
1991
-10.2 C (13.6 F)
1992
-9.4 C (15.1 F)
1993
-8.0 C (17.6 F)
1994
-6.0 C (21.2 F)
1995
-7.0 C (19.4 F)
1996
-7.4 C (18.7 F)
1997
-8.0 C (17.6 F)
1998
-6.0 C (21.2 F)
1999
-7.0 C (19.4 F)
2000
-9.6 C (14.7 F)
2001
-20.6 C (-5.1 F)
2002
-9.0 C (15.8 F)
2003
-5.4 C (22.3 F)
2004
-12.0 C (10.4 F)
2006
-8.4 C (16.9 F)
2007
-6.0 C (21.2 F)
2008
-7.4 C (18.7 F)
2009
-5.4 C (22.3 F)
2010
-12.0 C (10.4 F)
2011
-6.4 C (20.5 F)
2012
-9.2 C (15.4 F)
2013
-6.4 C (20.5 F)
2014
-3.6 C (25.5 F)
2015
-9.6 C (14.7 F)
2016
-6.5 C (20.3 F)
2017
-14.8 C (5.4 F)
2018
-4.4 C (24.1 F)
2019
-9.4 C (15.1 F)
2020
-7.4 C (18.7 F)
2021
-8.4 C (16.9 F)
2022
-10.0 C (14.0 F)
2023
-7.0 C (19.4 F)
2024
-6.0 C (21.2 F)
2025
-3.4 C (25.9 F)
Wettest day (Rx1day)
The wettest day of the year at Larissa, 1955 to 2025. The record is 141.1 mm (5.6 in) in 1978, marked on the chart; the median year is 39.8 mm (1.6 in).
Wettest day (Rx1day) at Larissa by year
Year
Wettest day (Rx1day)
1955
86.0 mm (3.4 in)
1956
29.4 mm (1.2 in)
1957
31.5 mm (1.2 in)
1958
34.0 mm (1.3 in)
1959
25.5 mm (1.0 in)
1960
33.3 mm (1.3 in)
1961
38.7 mm (1.5 in)
1962
110.4 mm (4.3 in)
1963
22.1 mm (0.9 in)
1964
24.5 mm (1.0 in)
1965
45.0 mm (1.8 in)
1966
45.0 mm (1.8 in)
1967
79.0 mm (3.1 in)
1968
67.8 mm (2.7 in)
1969
31.2 mm (1.2 in)
1970
18.2 mm (0.7 in)
1971
44.0 mm (1.7 in)
1972
109.5 mm (4.3 in)
1973
34.7 mm (1.4 in)
1974
26.6 mm (1.0 in)
1975
33.9 mm (1.3 in)
1976
45.3 mm (1.8 in)
1977
27.0 mm (1.1 in)
1978
141.1 mm (5.6 in)
1979
40.6 mm (1.6 in)
1980
41.0 mm (1.6 in)
1981
50.1 mm (2.0 in)
1982
55.3 mm (2.2 in)
1983
91.2 mm (3.6 in)
1984
31.5 mm (1.2 in)
1985
52.7 mm (2.1 in)
1986
83.8 mm (3.3 in)
1987
40.8 mm (1.6 in)
1988
36.7 mm (1.4 in)
1989
27.4 mm (1.1 in)
1990
56.5 mm (2.2 in)
1991
33.0 mm (1.3 in)
1992
50.6 mm (2.0 in)
1993
36.6 mm (1.4 in)
1994
31.7 mm (1.2 in)
1995
27.4 mm (1.1 in)
1996
28.0 mm (1.1 in)
1997
17.4 mm (0.7 in)
1998
46.3 mm (1.8 in)
1999
47.0 mm (1.9 in)
2000
17.9 mm (0.7 in)
2001
33.4 mm (1.3 in)
2002
59.7 mm (2.4 in)
2003
33.6 mm (1.3 in)
2004
34.9 mm (1.4 in)
2006
96.0 mm (3.8 in)
2007
71.1 mm (2.8 in)
2008
42.9 mm (1.7 in)
2009
84.8 mm (3.3 in)
2010
24.9 mm (1.0 in)
2011
24.1 mm (0.9 in)
2012
35.1 mm (1.4 in)
2013
35.1 mm (1.4 in)
2014
52.3 mm (2.1 in)
2015
34.8 mm (1.4 in)
2016
56.1 mm (2.2 in)
2017
67.6 mm (2.7 in)
2018
42.7 mm (1.7 in)
2019
38.9 mm (1.5 in)
2020
26.9 mm (1.1 in)
2021
48.0 mm (1.9 in)
2022
46.7 mm (1.8 in)
2023
68.8 mm (2.7 in)
2024
42.9 mm (1.7 in)
2025
18.3 mm (0.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Larissa, 1955 to 2025. The record is 214.7 mm (8.5 in) in 1978, marked on the chart; the median year is 55.7 mm (2.2 in).
Wettest five days (Rx5day) at Larissa by year
Year
Wettest five days (Rx5day)
1955
118.3 mm (4.7 in)
1956
61.0 mm (2.4 in)
1957
72.8 mm (2.9 in)
1958
40.6 mm (1.6 in)
1959
51.1 mm (2.0 in)
1960
58.1 mm (2.3 in)
1961
53.9 mm (2.1 in)
1962
134.2 mm (5.3 in)
1963
47.9 mm (1.9 in)
1964
45.3 mm (1.8 in)
1965
83.5 mm (3.3 in)
1966
63.5 mm (2.5 in)
1967
81.0 mm (3.2 in)
1968
77.8 mm (3.1 in)
1969
46.3 mm (1.8 in)
1970
25.3 mm (1.0 in)
1971
45.4 mm (1.8 in)
1972
109.8 mm (4.3 in)
1973
45.3 mm (1.8 in)
1974
46.2 mm (1.8 in)
1975
55.6 mm (2.2 in)
1976
67.9 mm (2.7 in)
1977
32.4 mm (1.3 in)
1978
214.7 mm (8.5 in)
1979
85.3 mm (3.4 in)
1980
54.7 mm (2.2 in)
1981
74.6 mm (2.9 in)
1982
110.0 mm (4.3 in)
1983
118.0 mm (4.6 in)
1984
39.4 mm (1.6 in)
1985
96.1 mm (3.8 in)
1986
108.7 mm (4.3 in)
1987
55.7 mm (2.2 in)
1988
77.6 mm (3.1 in)
1989
40.1 mm (1.6 in)
1990
60.4 mm (2.4 in)
1991
40.7 mm (1.6 in)
1992
55.1 mm (2.2 in)
1993
72.3 mm (2.8 in)
1994
43.0 mm (1.7 in)
1995
47.8 mm (1.9 in)
1996
54.2 mm (2.1 in)
1997
39.0 mm (1.5 in)
1998
87.1 mm (3.4 in)
1999
61.7 mm (2.4 in)
2000
32.5 mm (1.3 in)
2001
50.6 mm (2.0 in)
2002
63.6 mm (2.5 in)
2003
42.7 mm (1.7 in)
2004
46.9 mm (1.8 in)
2006
97.3 mm (3.8 in)
2007
72.1 mm (2.8 in)
2008
52.1 mm (2.1 in)
2009
104.6 mm (4.1 in)
2010
44.2 mm (1.7 in)
2011
27.2 mm (1.1 in)
2012
43.8 mm (1.7 in)
2013
45.3 mm (1.8 in)
2014
64.3 mm (2.5 in)
2015
58.4 mm (2.3 in)
2016
102.3 mm (4.0 in)
2017
69.4 mm (2.7 in)
2018
45.5 mm (1.8 in)
2019
91.1 mm (3.6 in)
2020
45.2 mm (1.8 in)
2021
72.0 mm (2.8 in)
2022
55.6 mm (2.2 in)
2023
172.5 mm (6.8 in)
2024
43.2 mm (1.7 in)
2025
31.2 mm (1.2 in)
Longest dry spell (CDD)
The longest dry spell of the year at Larissa, 1955 to 2025. The record is 127 days in 1965, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Larissa by year
Year
Longest dry spell (CDD)
1955
41 days
1956
68 days
1957
61 days
1958
28 days
1959
26 days
1960
58 days
1961
35 days
1962
64 days
1963
46 days
1964
45 days
1965
127 days
1966
28 days
1967
23 days
1968
41 days
1969
92 days
1970
61 days
1971
30 days
1972
35 days
1973
33 days
1974
61 days
1975
35 days
1976
25 days
1977
41 days
1978
90 days
1979
32 days
1980
42 days
1981
46 days
1982
23 days
1983
32 days
1984
34 days
1985
64 days
1986
44 days
1987
37 days
1988
92 days
1989
46 days
1990
36 days
1991
36 days
1992
78 days
1993
65 days
1994
57 days
1995
27 days
1996
52 days
1997
58 days
1998
92 days
1999
33 days
2000
44 days
2001
72 days
2002
58 days
2003
26 days
2004
39 days
2006
37 days
2007
59 days
2008
32 days
2009
35 days
2010
30 days
2011
46 days
2012
71 days
2013
51 days
2014
40 days
2015
31 days
2016
32 days
2017
23 days
2018
40 days
2019
33 days
2020
35 days
2021
23 days
2022
37 days
2023
78 days
2024
80 days
2025
27 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 Larissa falls on 3 April and the median first autumn frost on 22 November, which leaves a median of 234 days between them.
Fitted over all years, the growing season changes by 0.0 days per decade at this station.
Frost dates and growing season at Larissa
Measure
Median, all years
Earliest period
Recent period (1975 to 2004)
Recent against earliest
Fitted trend
Last spring frost
3 April
n/a
31 March
n/a
-1.9 days per decade
First autumn frost
22 November
n/a
15 November
n/a
-1.9 days per decade
Growing days
234 days
n/a
238 days
n/a
0.0 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
66 years, 1955 to 2024
A day with at least 40.1 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 144.0 mm (5.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Larissa: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
40.1 mm (1.6 in)
5 years
59.1 mm (2.3 in)
10 years
74.7 mm (2.9 in)
25 years
98.4 mm (3.9 in)
50 years
119.5 mm (4.7 in)
100 years
144.0 mm (5.7 in)
Longer than the 66 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, 66 years of values from 1955 to 2024.
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: 141.1 mm (5.6 in) in 1978; 110.4 mm (4.3 in) in 1962; 109.5 mm (4.3 in) in 1972.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Larissa, at 1979 and 1990. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1979 ran 0.3 C (0.5 F) lower than in the years before (possible change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1990 ran 0.2 C (0.3 F) higher than in the years before (possible change).
Suspected changes in the annual mean temperature at Larissa, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1979
-0.3
-0.5
possible
5
1990
+0.2
+0.3
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 Larissa standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Larissa 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.