Record envelope, standing records and threshold days for Trinidad 2 SSE (USC00458579), Washington, United States, with 60 years of record.
Key Facts for Trinidad 2 SSE
Trinidad 2 SSE (USC00458579) is a weather station in Washington, United States at 47.22 latitude and -120.00 longitude, 171 m (561 ft) above sea level.
The station reports from 1902 to 1961, 60 years of record.
1,464 records set at Trinidad 2 SSE still stand.
Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
Trinidad 2 SSE tied a daily record low minimum temperature of -1.7 C (28.9 F) on 24 October 1961.
About the Station
Location: Washington, United States, 47.22 latitude, -120.00 longitude.
Elevation: 171 m (561 ft).
Period of record: 1902 to 1961, 60 years.
Eligible elements: tmax, tmin, prcp, snow.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Trinidad 2 SSE. 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 Trinidad 2 SSE, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
18.9 C (66.0 F)
-27.2 C (-17.0 F)
n/a
n/a
Feb
21.1 C (70.0 F)
-26.7 C (-16.1 F)
n/a
n/a
Mar
27.2 C (81.0 F)
-14.4 C (6.1 F)
n/a
n/a
Apr
33.9 C (93.0 F)
-10.0 C (14.0 F)
n/a
n/a
May
39.4 C (102.9 F)
-3.3 C (26.1 F)
n/a
n/a
Jun
42.8 C (109.0 F)
1.7 C (35.1 F)
n/a
n/a
Jul
45.0 C (113.0 F)
5.0 C (41.0 F)
n/a
n/a
Aug
43.9 C (111.0 F)
5.0 C (41.0 F)
n/a
n/a
Sep
40.6 C (105.1 F)
-5.0 C (23.0 F)
n/a
n/a
Oct
33.9 C (93.0 F)
-6.7 C (19.9 F)
n/a
n/a
Nov
23.3 C (73.9 F)
-16.7 C (1.9 F)
n/a
n/a
Dec
19.4 C (66.9 F)
-25.0 C (-13.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Trinidad 2 SSE still stand. 1958 holds the most, with 48.
Standing records at Trinidad 2 SSE by the year they were set
Year set
Standing records
1902
1
1903
14
1904
20
1905
18
1906
15
1907
16
1908
43
1909
25
1910
21
1911
32
1912
43
1913
28
1914
17
1915
26
1916
23
1917
30
1918
21
1919
32
1920
20
1921
12
1922
27
1923
28
1924
44
1925
25
1926
35
1927
25
1928
15
1929
34
1930
22
1931
22
1932
19
1933
28
1934
34
1935
23
1936
35
1937
18
1938
11
1939
14
1940
15
1941
18
1942
16
1943
29
1944
23
1945
30
1946
13
1947
21
1948
10
1949
37
1950
35
1951
21
1952
23
1953
30
1954
24
1955
42
1956
21
1957
23
1958
48
1959
13
1960
30
1961
26
All-Time Record Progression
2 new records
2 all-time records were set at Trinidad 2 SSE between 7 June 1936 and 29 January 1950. Each dot is a new record.
When Trinidad 2 SSE set new all-time records
Date
Kind
Detail
1936-06-07
Record daily precipitation
Record daily precipitation 33.0 mm (1.3 in)
1950-01-29
Record low minimum temperature
Record low minimum temperature -27.2 C (-17.0 F)
Wettest Day of Each Month
Jun: 33.0 mm (1.3 in)
The wettest day on record for each calendar month at Trinidad 2 SSE. The most was 33.0 mm (1.3 in) on 7 June 1936.
Record daily precipitation for each month at Trinidad 2 SSE
Month
Record daily precipitation (mm)
Date
Jan
24.1 mm (0.9 in)
24 January 1912
Feb
30.5 mm (1.2 in)
2 February 1916
Mar
17.8 mm (0.7 in)
9 March 1957
Apr
22.4 mm (0.9 in)
26 April 1955
May
19.1 mm (0.8 in)
13 May 1941
Jun
33.0 mm (1.3 in)
7 June 1936
Jul
26.7 mm (1.1 in)
15 July 1908
Aug
19.8 mm (0.8 in)
29 August 1951
Sep
25.7 mm (1.0 in)
2 September 1941
Oct
24.9 mm (1.0 in)
16 October 1918
Nov
25.4 mm (1.0 in)
11 November 1903
Dec
26.9 mm (1.1 in)
4 December 1917
Period of Record Coverage
1902 to 1961
Complete yearUnder 90 percent of days
60 years of record at Trinidad 2 SSE, 1902 to 1961. 6 years have data for under 90 percent of days and are left out of rankings: 1902, 1905, 1906, 1907, 1948, 1961.
Cooler than the station meanWarmer than the station mean
One stripe for each of 49 complete years at Trinidad 2 SSE, 1903 to 1960. Blue stripes are years cooler than the station's own mean of 11.7 C (53.1 F); red stripes are warmer. The coolest year was 1929, at 9.9 C (49.8 F), and the warmest was 1958, at 14.0 C (57.2 F). The strongest colour marks a difference of 2.3 C (4.1 F).
Annual mean temperature at Trinidad 2 SSE as warming stripes, 1903 to 1960
Year
Annual mean temperature
Difference from the station mean
1903
11.1 C
-0.67 C
1904
12.3 C
+0.52 C
1908
12.3 C
+0.54 C
1910
11.8 C
+0.06 C
1911
11.0 C
-0.71 C
1912
11.1 C
-0.61 C
1913
10.5 C
-1.24 C
1914
11.7 C
-0.08 C
1915
11.9 C
+0.19 C
1917
11.2 C
-0.53 C
1918
13.0 C
+1.22 C
1919
12.0 C
+0.22 C
1920
12.6 C
+0.83 C
1922
11.7 C
+0.01 C
1923
13.2 C
+1.47 C
1924
11.4 C
-0.30 C
1925
12.3 C
+0.52 C
1926
12.2 C
+0.46 C
1927
10.2 C
-1.52 C
1928
11.5 C
-0.19 C
1929
9.9 C
-1.84 C
1931
11.3 C
-0.42 C
1933
10.9 C
-0.85 C
1934
12.5 C
+0.80 C
1935
10.6 C
-1.17 C
1936
11.1 C
-0.66 C
1937
10.5 C
-1.23 C
1938
11.7 C
0.00 C
1939
12.2 C
+0.48 C
1940
12.5 C
+0.76 C
1941
12.6 C
+0.84 C
1942
11.9 C
+0.15 C
1943
11.8 C
+0.09 C
1944
12.6 C
+0.90 C
1945
12.5 C
+0.78 C
1946
11.7 C
-0.01 C
1947
12.5 C
+0.81 C
1949
11.1 C
-0.66 C
1950
10.4 C
-1.34 C
1951
11.2 C
-0.49 C
1952
12.1 C
+0.32 C
1953
12.9 C
+1.14 C
1954
11.7 C
-0.05 C
1955
10.5 C
-1.24 C
1956
11.6 C
-0.10 C
1957
11.9 C
+0.20 C
1958
14.0 C
+2.29 C
1959
11.9 C
+0.15 C
1960
12.1 C
+0.37 C
The fitted trend in annual mean temperature here over 1903 to 1960 is 0.1 C (-0.1 to 0.2) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 49 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Trinidad 2 SSE
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.1 C (-0.1 to 0.2) per decade
0.1 F (-0.1 to 0.4) per decade
1903 to 1960
49
Not clearly different from zero
Mean daily maximum
0.18 C (0.02 to 0.35) per decade
0.33 F (0.03 to 0.62) per decade
1903 to 1960
49
Rise
Mean daily minimum
-0.05 C (-0.21 to 0.12) per decade
-0.1 F (-0.4 to 0.2) per decade
1903 to 1960
49
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
1902 to 1961
Yearly extremes at Trinidad 2 SSE: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
45.0 C (113.0 F)
1924
40.3 C (104.5 F)
60
Coldest night (TNn)
-27.2 C (-17.0 F)
1950
-16.9 C (1.5 F)
60
Wettest day (Rx1day)
33.0 mm (1.3 in)
1936
16.8 mm (0.7 in)
60
Wettest five days (Rx5day)
54.8 mm (2.2 in)
1950
26.2 mm (1.0 in)
60
Longest dry spell (CDD)
135 days
1932
62 days
60
Hottest day (TXx)
The hottest day of the year at Trinidad 2 SSE, 1902 to 1961. The record is 45.0 C (113.0 F) in 1924, marked on the chart; the median year is 40.3 C (104.5 F).
Hottest day (TXx) at Trinidad 2 SSE by year
Year
Hottest day (TXx)
1902
28.9 C (84.0 F)
1903
41.1 C (106.0 F)
1904
42.8 C (109.0 F)
1905
42.8 C (109.0 F)
1906
36.1 C (97.0 F)
1907
35.0 C (95.0 F)
1908
40.6 C (105.1 F)
1909
38.9 C (102.0 F)
1910
38.9 C (102.0 F)
1911
41.7 C (107.1 F)
1912
40.0 C (104.0 F)
1913
40.6 C (105.1 F)
1914
40.0 C (104.0 F)
1915
40.0 C (104.0 F)
1916
38.9 C (102.0 F)
1917
40.0 C (104.0 F)
1918
44.4 C (111.9 F)
1919
40.6 C (105.1 F)
1920
42.2 C (108.0 F)
1921
40.0 C (104.0 F)
1922
43.3 C (109.9 F)
1923
42.8 C (109.0 F)
1924
45.0 C (113.0 F)
1925
41.1 C (106.0 F)
1926
42.8 C (109.0 F)
1927
40.0 C (104.0 F)
1928
43.9 C (111.0 F)
1929
38.9 C (102.0 F)
1930
38.3 C (100.9 F)
1931
38.9 C (102.0 F)
1932
37.8 C (100.0 F)
1933
37.8 C (100.0 F)
1934
38.9 C (102.0 F)
1935
40.0 C (104.0 F)
1936
39.4 C (102.9 F)
1937
37.8 C (100.0 F)
1938
39.4 C (102.9 F)
1939
42.2 C (108.0 F)
1940
37.2 C (99.0 F)
1941
42.8 C (109.0 F)
1942
41.7 C (107.1 F)
1943
40.6 C (105.1 F)
1944
42.8 C (109.0 F)
1945
40.6 C (105.1 F)
1946
41.1 C (106.0 F)
1947
38.3 C (100.9 F)
1948
37.8 C (100.0 F)
1949
40.0 C (104.0 F)
1950
38.9 C (102.0 F)
1951
39.4 C (102.9 F)
1952
42.2 C (108.0 F)
1953
41.1 C (106.0 F)
1954
39.4 C (102.9 F)
1955
41.1 C (106.0 F)
1956
41.1 C (106.0 F)
1957
38.9 C (102.0 F)
1958
42.8 C (109.0 F)
1959
41.7 C (107.1 F)
1960
43.3 C (109.9 F)
1961
43.9 C (111.0 F)
Coldest night (TNn)
The coldest night of the year at Trinidad 2 SSE, 1902 to 1961. The record is -27.2 C (-17.0 F) in 1950, marked on the chart; the median year is -16.9 C (1.5 F).
Coldest night (TNn) at Trinidad 2 SSE by year
Year
Coldest night (TNn)
1902
-11.7 C (10.9 F)
1903
-15.0 C (5.0 F)
1904
-13.3 C (8.1 F)
1905
-19.4 C (-2.9 F)
1906
-16.7 C (1.9 F)
1907
7.2 C (45.0 F)
1908
-16.1 C (3.0 F)
1909
-25.6 C (-14.1 F)
1910
-17.8 C (0.0 F)
1911
-16.7 C (1.9 F)
1912
-22.2 C (-8.0 F)
1913
-17.8 C (0.0 F)
1914
-15.6 C (3.9 F)
1915
-19.4 C (-2.9 F)
1916
-20.6 C (-5.1 F)
1917
-18.3 C (-0.9 F)
1918
-13.9 C (7.0 F)
1919
-25.0 C (-13.0 F)
1920
-11.7 C (10.9 F)
1921
-11.7 C (10.9 F)
1922
-22.2 C (-8.0 F)
1923
-16.1 C (3.0 F)
1924
-21.1 C (-6.0 F)
1925
-13.9 C (7.0 F)
1926
-15.0 C (5.0 F)
1927
-23.9 C (-11.0 F)
1928
-12.8 C (9.0 F)
1929
-26.7 C (-16.1 F)
1930
-22.8 C (-9.0 F)
1931
-17.2 C (1.0 F)
1932
-19.4 C (-2.9 F)
1933
-25.0 C (-13.0 F)
1934
-8.9 C (16.0 F)
1935
-20.0 C (-4.0 F)
1936
-20.6 C (-5.1 F)
1937
-25.6 C (-14.1 F)
1938
-11.1 C (12.0 F)
1939
-15.0 C (5.0 F)
1940
-10.6 C (12.9 F)
1941
-8.9 C (16.0 F)
1942
-16.1 C (3.0 F)
1943
-22.2 C (-8.0 F)
1944
-12.2 C (10.0 F)
1945
-10.0 C (14.0 F)
1946
-11.1 C (12.0 F)
1947
-17.8 C (0.0 F)
1948
-17.2 C (1.0 F)
1949
-23.3 C (-9.9 F)
1950
-27.2 C (-17.0 F)
1951
-15.6 C (3.9 F)
1952
-21.1 C (-6.0 F)
1953
-6.7 C (19.9 F)
1954
-21.1 C (-6.0 F)
1955
-16.1 C (3.0 F)
1956
-20.0 C (-4.0 F)
1957
-23.9 C (-11.0 F)
1958
-8.9 C (16.0 F)
1959
-17.2 C (1.0 F)
1960
-13.3 C (8.1 F)
1961
-6.7 C (19.9 F)
Wettest day (Rx1day)
The wettest day of the year at Trinidad 2 SSE, 1902 to 1961. The record is 33.0 mm (1.3 in) in 1936, marked on the chart; the median year is 16.8 mm (0.7 in).
Wettest day (Rx1day) at Trinidad 2 SSE by year
Year
Wettest day (Rx1day)
1902
15.2 mm (0.6 in)
1903
25.4 mm (1.0 in)
1904
19.1 mm (0.8 in)
1905
24.6 mm (1.0 in)
1906
17.8 mm (0.7 in)
1907
3.8 mm (0.15 in)
1908
26.7 mm (1.1 in)
1909
21.1 mm (0.8 in)
1910
21.3 mm (0.8 in)
1911
17.8 mm (0.7 in)
1912
24.1 mm (0.9 in)
1913
14.5 mm (0.6 in)
1914
17.0 mm (0.7 in)
1915
16.5 mm (0.6 in)
1916
30.5 mm (1.2 in)
1917
26.9 mm (1.1 in)
1918
24.9 mm (1.0 in)
1919
14.0 mm (0.6 in)
1920
19.8 mm (0.8 in)
1921
15.5 mm (0.6 in)
1922
16.5 mm (0.6 in)
1923
19.1 mm (0.8 in)
1924
9.7 mm (0.38 in)
1925
18.0 mm (0.7 in)
1926
18.0 mm (0.7 in)
1927
22.9 mm (0.9 in)
1928
13.7 mm (0.5 in)
1929
7.6 mm (0.30 in)
1930
11.7 mm (0.5 in)
1931
14.5 mm (0.6 in)
1932
8.9 mm (0.35 in)
1933
17.5 mm (0.7 in)
1934
13.2 mm (0.5 in)
1935
8.6 mm (0.34 in)
1936
33.0 mm (1.3 in)
1937
20.1 mm (0.8 in)
1938
12.4 mm (0.5 in)
1939
12.4 mm (0.5 in)
1940
13.7 mm (0.5 in)
1941
25.7 mm (1.0 in)
1942
15.7 mm (0.6 in)
1943
20.3 mm (0.8 in)
1944
16.5 mm (0.6 in)
1945
12.7 mm (0.5 in)
1946
16.0 mm (0.6 in)
1947
15.5 mm (0.6 in)
1948
31.2 mm (1.2 in)
1949
12.7 mm (0.5 in)
1950
30.7 mm (1.2 in)
1951
31.5 mm (1.2 in)
1952
8.4 mm (0.33 in)
1953
16.0 mm (0.6 in)
1954
7.9 mm (0.31 in)
1955
22.4 mm (0.9 in)
1956
24.6 mm (1.0 in)
1957
17.8 mm (0.7 in)
1958
14.0 mm (0.6 in)
1959
16.3 mm (0.6 in)
1960
20.3 mm (0.8 in)
1961
13.5 mm (0.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Trinidad 2 SSE, 1902 to 1961. The record is 54.8 mm (2.2 in) in 1950, marked on the chart; the median year is 26.2 mm (1.0 in).
Wettest five days (Rx5day) at Trinidad 2 SSE by year
Year
Wettest five days (Rx5day)
1902
7.7 mm (0.30 in)
1903
30.5 mm (1.2 in)
1904
39.4 mm (1.6 in)
1905
43.1 mm (1.7 in)
1906
30.4 mm (1.2 in)
1907
4.3 mm (0.17 in)
1908
28.0 mm (1.1 in)
1909
22.3 mm (0.9 in)
1910
36.0 mm (1.4 in)
1911
34.3 mm (1.4 in)
1912
27.1 mm (1.1 in)
1913
20.3 mm (0.8 in)
1914
25.4 mm (1.0 in)
1915
38.1 mm (1.5 in)
1916
45.7 mm (1.8 in)
1917
34.5 mm (1.4 in)
1918
29.4 mm (1.2 in)
1919
20.1 mm (0.8 in)
1920
41.9 mm (1.6 in)
1921
16.2 mm (0.6 in)
1922
17.8 mm (0.7 in)
1923
23.1 mm (0.9 in)
1924
23.7 mm (0.9 in)
1925
21.9 mm (0.9 in)
1926
25.4 mm (1.0 in)
1927
23.7 mm (0.9 in)
1928
24.1 mm (0.9 in)
1929
14.0 mm (0.6 in)
1930
17.8 mm (0.7 in)
1931
33.0 mm (1.3 in)
1932
18.8 mm (0.7 in)
1933
24.7 mm (1.0 in)
1934
22.8 mm (0.9 in)
1935
13.9 mm (0.5 in)
1936
48.0 mm (1.9 in)
1937
38.7 mm (1.5 in)
1938
17.8 mm (0.7 in)
1939
22.8 mm (0.9 in)
1940
34.5 mm (1.4 in)
1941
29.9 mm (1.2 in)
1942
30.6 mm (1.2 in)
1943
21.9 mm (0.9 in)
1944
24.6 mm (1.0 in)
1945
25.9 mm (1.0 in)
1946
26.2 mm (1.0 in)
1947
22.9 mm (0.9 in)
1948
34.5 mm (1.4 in)
1949
27.0 mm (1.1 in)
1950
54.8 mm (2.2 in)
1951
42.9 mm (1.7 in)
1952
16.3 mm (0.6 in)
1953
26.1 mm (1.0 in)
1954
14.2 mm (0.6 in)
1955
30.5 mm (1.2 in)
1956
35.1 mm (1.4 in)
1957
39.0 mm (1.5 in)
1958
23.9 mm (0.9 in)
1959
28.2 mm (1.1 in)
1960
35.5 mm (1.4 in)
1961
27.0 mm (1.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Trinidad 2 SSE, 1902 to 1961. The record is 135 days in 1932, marked on the chart; the median year is 62 days.
Longest dry spell (CDD) at Trinidad 2 SSE by year
Year
Longest dry spell (CDD)
1902
66 days
1903
124 days
1904
86 days
1905
65 days
1906
63 days
1907
33 days
1908
90 days
1909
83 days
1910
100 days
1911
43 days
1912
44 days
1913
66 days
1914
55 days
1915
58 days
1916
92 days
1917
55 days
1918
61 days
1919
67 days
1920
67 days
1921
45 days
1922
35 days
1923
42 days
1924
63 days
1925
87 days
1926
71 days
1927
77 days
1928
46 days
1929
46 days
1930
73 days
1931
77 days
1932
135 days
1933
35 days
1934
56 days
1935
57 days
1936
77 days
1937
44 days
1938
73 days
1939
36 days
1940
49 days
1941
33 days
1942
108 days
1943
48 days
1944
73 days
1945
106 days
1946
49 days
1947
57 days
1948
32 days
1949
76 days
1950
99 days
1951
49 days
1952
95 days
1953
51 days
1954
54 days
1955
48 days
1956
52 days
1957
57 days
1958
65 days
1959
92 days
1960
49 days
1961
72 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
49 years with a frost
Across 49 years with a frost, the median last spring frost at Trinidad 2 SSE falls on 17 April and the median first autumn frost on 23 October, which leaves a median of 192 days between them.
Fitted over all years, the growing season changes by -5.2 days per decade at this station.
Frost dates and growing season at Trinidad 2 SSE
Measure
Median, all years
Earliest period
Recent period (1928 to 1960)
Recent against earliest
Fitted trend
Last spring frost
17 April
n/a
24 April
n/a
+3.0 days per decade
First autumn frost
23 October
n/a
22 October
n/a
-2.2 days per decade
Growing days
192 days
n/a
178 days
n/a
-5.2 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
43 years, 1903 to 1960
A day with at least 17.1 mm (0.7 in) of rain is expected about once in 2 years. A day with at least 36.0 mm (1.4 in) of rain is expected about once in 100 years.
Rainfall return levels at Trinidad 2 SSE: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
17.1 mm (0.7 in)
5 years
22.7 mm (0.9 in)
10 years
26.2 mm (1.0 in)
25 years
30.3 mm (1.2 in)
50 years
33.2 mm (1.3 in)
Longer than the 43 years of record
100 years
36.0 mm (1.4 in)
Longer than the 43 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, 43 years of values from 1903 to 1960.
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: 33.0 mm (1.3 in) in 1936; 31.5 mm (1.2 in) in 1951; 30.7 mm (1.2 in) in 1950.
Station Changes
2 suspected
2 changes were suspected in the annual mean temperature of Trinidad 2 SSE, at 1925 and 1943. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1925 ran 0.5 C (1.0 F) lower than in the years before (likely change).
Relative to 5 neighbouring stations, the station's annual mean temperature from 1943 ran 0.6 C (1.1 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Trinidad 2 SSE, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1925
-0.5
-1.0
likely
5
1943
+0.6
+1.1
likely
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 Trinidad 2 SSE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Trinidad 2 SSE 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.