Record envelope, standing records and threshold days for Long Beach Pub Svc (USC00045082), California, United States, with 64 years of record.
Key Facts for Long Beach Pub Svc
Long Beach Pub Svc (USC00045082) is a weather station in California, United States at 33.77 latitude and -118.20 longitude, 9 m (30 ft) above sea level.
The station reports from 1906 to 1969, 64 years of record.
1,464 records set at Long Beach Pub Svc still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Long Beach Pub Svc set a daily record high maximum temperature of 31.1 C (88.0 F) on 27 November 1969.
About the Station
Location: California, United States, 33.77 latitude, -118.20 longitude.
Elevation: 9 m (30 ft).
Period of record: 1906 to 1969, 64 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
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 Long Beach Pub Svc. 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 Long Beach Pub Svc, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
31.7 C (89.1 F)
-6.1 C (21.0 F)
n/a
n/a
Feb
33.3 C (91.9 F)
-1.1 C (30.0 F)
n/a
n/a
Mar
32.8 C (91.0 F)
0.0 C (32.0 F)
n/a
n/a
Apr
37.2 C (99.0 F)
-1.1 C (30.0 F)
n/a
n/a
May
37.2 C (99.0 F)
3.9 C (39.0 F)
n/a
n/a
Jun
37.2 C (99.0 F)
5.6 C (42.1 F)
n/a
n/a
Jul
40.6 C (105.1 F)
8.9 C (48.0 F)
n/a
n/a
Aug
38.9 C (102.0 F)
6.1 C (43.0 F)
n/a
n/a
Sep
43.3 C (109.9 F)
6.7 C (44.1 F)
n/a
n/a
Oct
43.9 C (111.0 F)
1.7 C (35.1 F)
n/a
n/a
Nov
36.7 C (98.1 F)
-0.6 C (30.9 F)
n/a
n/a
Dec
32.8 C (91.0 F)
-1.1 C (30.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Long Beach Pub Svc still stand. 1922 holds the most, with 96.
Standing records at Long Beach Pub Svc by the year they were set
Year set
Standing records
1920
2
1921
74
1922
96
1923
90
1924
77
1925
24
1926
27
1927
12
1928
49
1929
18
1930
21
1931
71
1932
24
1933
50
1934
19
1935
8
1936
21
1937
17
1938
17
1939
37
1940
25
1941
17
1942
18
1943
23
1944
19
1945
21
1946
14
1947
23
1948
22
1949
34
1950
26
1951
20
1952
20
1953
33
1954
16
1955
25
1956
22
1957
29
1958
23
1959
34
1960
23
1961
25
1962
26
1963
26
1964
17
1965
43
1966
17
1967
25
1968
16
1969
28
All-Time Record Progression
3 new records
3 all-time records were set at Long Beach Pub Svc between 2 September 1955 and 20 January 1969. Each dot is a new record.
When Long Beach Pub Svc set new all-time records
Date
Kind
Detail
1955-09-02
Record high maximum temperature
Record high maximum temperature 43.3 C (109.9 F)
1958-10-16
Record high maximum temperature
Record high maximum temperature 43.9 C (111.0 F)
1969-01-20
Record daily precipitation
Record daily precipitation 170.4 mm (6.7 in)
Wettest Day of Each Month
Jan: 170.4 mm (6.7 in)
The wettest day on record for each calendar month at Long Beach Pub Svc. The most was 170.4 mm (6.7 in) on 20 January 1969.
Record daily precipitation for each month at Long Beach Pub Svc
Month
Record daily precipitation (mm)
Date
Jan
170.4 mm (6.7 in)
20 January 1969
Feb
121.9 mm (4.8 in)
24 February 1913
Mar
84.1 mm (3.3 in)
2 March 1938
Apr
36.8 mm (1.4 in)
24 April 1906
May
36.6 mm (1.4 in)
26 May 1906
Jun
10.7 mm (0.4 in)
5 June 1933
Jul
0.5 mm (0.02 in)
13 July 1953
Aug
11.2 mm (0.4 in)
29 August 1931
Sep
63.0 mm (2.5 in)
25 September 1939
Oct
68.6 mm (2.7 in)
17 October 1934
Nov
103.1 mm (4.1 in)
21 November 1967
Dec
78.7 mm (3.1 in)
17 December 1914
Period of Record Coverage
1920 to 1969
Complete yearUnder 90 percent of days
50 years of record at Long Beach Pub Svc, 1920 to 1969. 3 years have data for under 90 percent of days and are left out of rankings: 1920, 1968, 1969.
Cooler than the station meanWarmer than the station mean
One stripe for each of 44 complete years at Long Beach Pub Svc, 1921 to 1967. Blue stripes are years cooler than the station's own mean of 17.1 C (62.8 F); red stripes are warmer. The coolest year was 1933, at 15.4 C (59.7 F), and the warmest was 1959, at 18.4 C (65.2 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Long Beach Pub Svc as warming stripes, 1921 to 1967
Year
Annual mean temperature
Difference from the station mean
1921
16.0 C
-1.14 C
1922
15.7 C
-1.36 C
1923
16.1 C
-1.05 C
1924
16.0 C
-1.11 C
1925
17.0 C
-0.15 C
1926
17.2 C
+0.08 C
1927
16.2 C
-0.87 C
1928
16.2 C
-0.92 C
1929
17.0 C
-0.12 C
1930
16.9 C
-0.20 C
1931
17.8 C
+0.71 C
1932
16.1 C
-1.01 C
1933
15.4 C
-1.72 C
1934
17.3 C
+0.15 C
1936
17.8 C
+0.68 C
1937
16.9 C
-0.22 C
1938
17.1 C
+0.03 C
1939
17.5 C
+0.37 C
1940
17.8 C
+0.67 C
1941
17.6 C
+0.48 C
1944
16.7 C
-0.45 C
1945
17.2 C
+0.06 C
1946
17.2 C
+0.12 C
1947
17.7 C
+0.61 C
1948
16.8 C
-0.31 C
1949
16.9 C
-0.25 C
1950
16.9 C
-0.20 C
1951
17.0 C
-0.09 C
1952
16.9 C
-0.22 C
1953
17.1 C
+0.04 C
1954
17.3 C
+0.17 C
1955
16.7 C
-0.36 C
1956
17.4 C
+0.32 C
1957
16.7 C
-0.45 C
1958
18.2 C
+1.08 C
1959
18.4 C
+1.32 C
1960
18.0 C
+0.91 C
1961
17.8 C
+0.66 C
1962
17.1 C
+0.02 C
1963
17.9 C
+0.84 C
1964
17.3 C
+0.21 C
1965
17.6 C
+0.52 C
1966
18.2 C
+1.08 C
1967
18.2 C
+1.09 C
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1921 to 1967. In Fahrenheit: 0.6 F (0.4 to 0.8) per decade. The slope is a straight line fitted to 44 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Long Beach Pub Svc
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.3 C (0.2 to 0.4) per decade
0.6 F (0.4 to 0.8) per decade
1921 to 1967
44
Rise
Mean daily maximum
0.18 C (0.02 to 0.35) per decade
0.33 F (0.03 to 0.63) per decade
1921 to 1967
44
Rise
Mean daily minimum
0.5 C (0.3 to 0.7) per decade
0.8 F (0.5 to 1.2) per decade
1921 to 1967
44
Rise
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
1906 to 1969
Yearly extremes at Long Beach Pub Svc: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
43.9 C (111.0 F)
1958
36.7 C (98.1 F)
50
Coldest night (TNn)
-6.1 C (21.0 F)
1922
1.7 C (35.1 F)
50
Wettest day (Rx1day)
170.4 mm (6.7 in)
1969
43.2 mm (1.7 in)
63
Wettest five days (Rx5day)
252.7 mm (9.9 in)
1969
72.5 mm (2.9 in)
62
Longest dry spell (CDD)
226 days
1959
122 days
63
Hottest day (TXx)
The hottest day of the year at Long Beach Pub Svc, 1906 to 1969. The record is 43.9 C (111.0 F) in 1958, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Long Beach Pub Svc by year
Year
Hottest day (TXx)
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1920
22.8 C (73.0 F)
1921
37.2 C (99.0 F)
1922
39.4 C (102.9 F)
1923
35.6 C (96.1 F)
1924
35.6 C (96.1 F)
1925
35.0 C (95.0 F)
1926
32.8 C (91.0 F)
1927
33.9 C (93.0 F)
1928
31.7 C (89.1 F)
1929
36.7 C (98.1 F)
1930
35.0 C (95.0 F)
1931
35.6 C (96.1 F)
1932
31.1 C (88.0 F)
1933
32.2 C (90.0 F)
1934
33.3 C (91.9 F)
1935
37.2 C (99.0 F)
1936
35.6 C (96.1 F)
1937
35.6 C (96.1 F)
1938
35.0 C (95.0 F)
1939
42.2 C (108.0 F)
1940
37.2 C (99.0 F)
1941
36.1 C (97.0 F)
1942
35.6 C (96.1 F)
1943
37.8 C (100.0 F)
1944
37.8 C (100.0 F)
1945
37.2 C (99.0 F)
1946
35.0 C (95.0 F)
1947
37.2 C (99.0 F)
1948
35.0 C (95.0 F)
1949
38.9 C (102.0 F)
1950
38.9 C (102.0 F)
1951
36.7 C (98.1 F)
1952
35.6 C (96.1 F)
1953
38.9 C (102.0 F)
1954
36.1 C (97.0 F)
1955
43.3 C (109.9 F)
1956
38.9 C (102.0 F)
1957
37.2 C (99.0 F)
1958
43.9 C (111.0 F)
1959
40.6 C (105.1 F)
1960
37.2 C (99.0 F)
1961
40.0 C (104.0 F)
1962
35.6 C (96.1 F)
1963
42.2 C (108.0 F)
1964
35.6 C (96.1 F)
1965
38.3 C (100.9 F)
1966
36.7 C (98.1 F)
1967
37.8 C (100.0 F)
1968
37.8 C (100.0 F)
1969
35.6 C (96.1 F)
Coldest night (TNn)
The coldest night of the year at Long Beach Pub Svc, 1906 to 1969. The record is -6.1 C (21.0 F) in 1922, marked on the chart; the median year is 1.7 C (35.1 F).
Coldest night (TNn) at Long Beach Pub Svc by year
Year
Coldest night (TNn)
1906
n/a
1907
n/a
1908
n/a
1909
n/a
1910
n/a
1911
n/a
1912
n/a
1913
n/a
1914
n/a
1915
n/a
1916
n/a
1917
n/a
1918
n/a
1920
-1.1 C (30.0 F)
1921
-1.1 C (30.0 F)
1922
-6.1 C (21.0 F)
1923
-1.1 C (30.0 F)
1924
-3.3 C (26.1 F)
1925
0.0 C (32.0 F)
1926
1.1 C (34.0 F)
1927
3.9 C (39.0 F)
1928
1.1 C (34.0 F)
1929
0.6 C (33.1 F)
1930
1.1 C (34.0 F)
1931
1.1 C (34.0 F)
1932
1.1 C (34.0 F)
1933
2.8 C (37.0 F)
1934
4.4 C (39.9 F)
1935
3.3 C (37.9 F)
1936
2.2 C (36.0 F)
1937
-3.9 C (25.0 F)
1938
3.9 C (39.0 F)
1939
2.2 C (36.0 F)
1940
4.4 C (39.9 F)
1941
2.2 C (36.0 F)
1942
2.8 C (37.0 F)
1943
3.3 C (37.9 F)
1944
2.8 C (37.0 F)
1945
2.2 C (36.0 F)
1946
1.7 C (35.1 F)
1947
1.1 C (34.0 F)
1948
0.0 C (32.0 F)
1949
-0.6 C (30.9 F)
1950
1.1 C (34.0 F)
1951
1.1 C (34.0 F)
1952
1.7 C (35.1 F)
1953
1.7 C (35.1 F)
1954
1.1 C (34.0 F)
1955
2.2 C (36.0 F)
1956
1.7 C (35.1 F)
1957
0.6 C (33.1 F)
1958
2.2 C (36.0 F)
1959
4.4 C (39.9 F)
1960
1.7 C (35.1 F)
1961
5.0 C (41.0 F)
1962
3.9 C (39.0 F)
1963
1.1 C (34.0 F)
1964
4.4 C (39.9 F)
1965
3.9 C (39.0 F)
1966
3.9 C (39.0 F)
1967
2.2 C (36.0 F)
1968
0.6 C (33.1 F)
1969
0.6 C (33.1 F)
Wettest day (Rx1day)
The wettest day of the year at Long Beach Pub Svc, 1906 to 1969. The record is 170.4 mm (6.7 in) in 1969, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest day (Rx1day) at Long Beach Pub Svc by year
Year
Wettest day (Rx1day)
1906
36.8 mm (1.4 in)
1907
20.8 mm (0.8 in)
1908
40.6 mm (1.6 in)
1909
45.7 mm (1.8 in)
1910
23.6 mm (0.9 in)
1911
42.2 mm (1.7 in)
1912
24.6 mm (1.0 in)
1913
121.9 mm (4.8 in)
1914
78.7 mm (3.1 in)
1915
63.2 mm (2.5 in)
1916
71.1 mm (2.8 in)
1917
29.7 mm (1.2 in)
1918
26.7 mm (1.1 in)
1920
17.5 mm (0.7 in)
1921
59.4 mm (2.3 in)
1922
33.0 mm (1.3 in)
1923
27.9 mm (1.1 in)
1924
33.0 mm (1.3 in)
1925
16.0 mm (0.6 in)
1926
30.7 mm (1.2 in)
1927
52.1 mm (2.1 in)
1928
27.9 mm (1.1 in)
1929
35.3 mm (1.4 in)
1930
53.1 mm (2.1 in)
1931
41.7 mm (1.6 in)
1932
35.1 mm (1.4 in)
1933
37.8 mm (1.5 in)
1934
68.6 mm (2.7 in)
1935
42.2 mm (1.7 in)
1936
37.3 mm (1.5 in)
1937
103.1 mm (4.1 in)
1938
84.1 mm (3.3 in)
1939
63.0 mm (2.5 in)
1940
60.5 mm (2.4 in)
1941
38.9 mm (1.5 in)
1942
26.2 mm (1.0 in)
1943
91.9 mm (3.6 in)
1944
82.0 mm (3.2 in)
1945
53.3 mm (2.1 in)
1946
81.3 mm (3.2 in)
1947
20.3 mm (0.8 in)
1948
27.9 mm (1.1 in)
1949
63.8 mm (2.5 in)
1950
49.5 mm (1.9 in)
1951
43.2 mm (1.7 in)
1952
51.1 mm (2.0 in)
1953
29.2 mm (1.1 in)
1954
60.2 mm (2.4 in)
1955
34.3 mm (1.4 in)
1956
118.9 mm (4.7 in)
1957
32.0 mm (1.3 in)
1958
81.5 mm (3.2 in)
1959
48.5 mm (1.9 in)
1960
41.4 mm (1.6 in)
1961
29.0 mm (1.1 in)
1962
76.2 mm (3.0 in)
1963
91.4 mm (3.6 in)
1964
20.6 mm (0.8 in)
1965
54.4 mm (2.1 in)
1966
73.2 mm (2.9 in)
1967
103.1 mm (4.1 in)
1968
46.5 mm (1.8 in)
1969
170.4 mm (6.7 in)
Wettest five days (Rx5day)
The wettest five days of the year at Long Beach Pub Svc, 1906 to 1969. The record is 252.7 mm (9.9 in) in 1969, marked on the chart; the median year is 72.5 mm (2.9 in).
Wettest five days (Rx5day) at Long Beach Pub Svc by year
Year
Wettest five days (Rx5day)
1906
56.4 mm (2.2 in)
1907
n/a
1908
69.7 mm (2.7 in)
1909
39.1 mm (1.5 in)
1910
22.3 mm (0.9 in)
1911
70.3 mm (2.8 in)
1912
49.0 mm (1.9 in)
1913
193.5 mm (7.6 in)
1914
95.2 mm (3.7 in)
1915
107.9 mm (4.2 in)
1916
109.2 mm (4.3 in)
1917
46.2 mm (1.8 in)
1918
62.2 mm (2.4 in)
1920
17.5 mm (0.7 in)
1921
94.8 mm (3.7 in)
1922
58.7 mm (2.3 in)
1923
60.7 mm (2.4 in)
1924
49.3 mm (1.9 in)
1925
24.6 mm (1.0 in)
1926
93.5 mm (3.7 in)
1927
104.4 mm (4.1 in)
1928
28.2 mm (1.1 in)
1929
35.3 mm (1.4 in)
1930
77.6 mm (3.1 in)
1931
68.3 mm (2.7 in)
1932
62.1 mm (2.4 in)
1933
77.7 mm (3.1 in)
1934
81.5 mm (3.2 in)
1935
55.4 mm (2.2 in)
1936
98.0 mm (3.9 in)
1937
122.4 mm (4.8 in)
1938
187.5 mm (7.4 in)
1939
109.8 mm (4.3 in)
1940
107.5 mm (4.2 in)
1941
90.7 mm (3.6 in)
1942
43.5 mm (1.7 in)
1943
135.4 mm (5.3 in)
1944
171.4 mm (6.7 in)
1945
115.3 mm (4.5 in)
1946
142.2 mm (5.6 in)
1947
38.2 mm (1.5 in)
1948
31.3 mm (1.2 in)
1949
74.7 mm (2.9 in)
1950
66.0 mm (2.6 in)
1951
58.2 mm (2.3 in)
1952
124.0 mm (4.9 in)
1953
31.5 mm (1.2 in)
1954
81.6 mm (3.2 in)
1955
44.0 mm (1.7 in)
1956
186.7 mm (7.4 in)
1957
43.5 mm (1.7 in)
1958
81.5 mm (3.2 in)
1959
52.3 mm (2.1 in)
1960
64.0 mm (2.5 in)
1961
32.1 mm (1.3 in)
1962
146.6 mm (5.8 in)
1963
138.7 mm (5.5 in)
1964
25.9 mm (1.0 in)
1965
124.3 mm (4.9 in)
1966
134.6 mm (5.3 in)
1967
140.2 mm (5.5 in)
1968
69.6 mm (2.7 in)
1969
252.7 mm (9.9 in)
Longest dry spell (CDD)
The longest dry spell of the year at Long Beach Pub Svc, 1906 to 1969. The record is 226 days in 1959, marked on the chart; the median year is 122 days.
Longest dry spell (CDD) at Long Beach Pub Svc by year
Year
Longest dry spell (CDD)
1906
92 days
1907
1 day
1908
14 days
1909
1 day
1910
34 days
1911
89 days
1912
60 days
1913
50 days
1914
36 days
1915
31 days
1916
29 days
1917
38 days
1918
12 days
1920
18 days
1921
27 days
1922
52 days
1923
31 days
1924
37 days
1925
40 days
1926
175 days
1927
199 days
1928
191 days
1929
151 days
1930
194 days
1931
95 days
1932
115 days
1933
85 days
1934
100 days
1935
117 days
1936
71 days
1937
125 days
1938
134 days
1939
132 days
1940
164 days
1941
171 days
1942
189 days
1943
196 days
1944
186 days
1945
95 days
1946
177 days
1947
89 days
1948
178 days
1949
171 days
1950
122 days
1951
121 days
1952
202 days
1953
173 days
1954
153 days
1955
190 days
1956
203 days
1957
142 days
1958
86 days
1959
226 days
1960
182 days
1961
70 days
1962
199 days
1963
84 days
1964
138 days
1965
146 days
1966
187 days
1967
125 days
1968
195 days
1969
148 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.
Rainfall Return Levels
44 years, 1911 to 1968
A day with at least 49.3 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 139.6 mm (5.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Long Beach Pub Svc: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
49.3 mm (1.9 in)
5 years
71.8 mm (2.8 in)
10 years
87.3 mm (3.4 in)
25 years
107.7 mm (4.2 in)
50 years
123.4 mm (4.9 in)
Longer than the 44 years of record
100 years
139.6 mm (5.5 in)
Longer than the 44 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, 44 years of values from 1911 to 1968.
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: 118.9 mm (4.7 in) in 1956; 103.1 mm (4.1 in) in 1937; 103.1 mm (4.1 in) in 1967.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Long Beach Pub Svc, at 1936. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1936 ran 0.6 C (1.0 F) higher than in the years before (likely change).
Suspected changes in the annual mean temperature at Long Beach Pub Svc, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1936
+0.6
+1.0
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 Long Beach Pub Svc standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Long Beach Pub Svc 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.