San Vicente Weather Records (MXN00002056)

Record envelope, standing records and threshold days for San Vicente (MXN00002056), Mexico, with 65 years of record.

Key Facts for San Vicente

San Vicente (MXN00002056) is a weather station in Mexico at 31.32 latitude and -116.23 longitude, 110 m (360 ft) above sea level.
The station reports from 1948 to 2012, 65 years of record.
1,464 records set at San Vicente still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
San Vicente tied a daily record high minimum temperature of 10.0 C (50.0 F) on 15 December 2012.

About the Station

Location: Mexico, 31.32 latitude, -116.23 longitude.
Elevation: 110 m (360 ft).
Period of record: 1948 to 2012, 65 years.
Eligible elements: tmax, tmin, prcp.

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 San Vicente. 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 San Vicente, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	40.0 C (104.0 F)	-6.1 C (21.0 F)	n/a	n/a
Feb	40.0 C (104.0 F)	-10.0 C (14.0 F)	n/a	n/a
Mar	40.6 C (105.1 F)	-3.3 C (26.1 F)	n/a	n/a
Apr	42.8 C (109.0 F)	0.0 C (32.0 F)	n/a	n/a
May	40.6 C (105.1 F)	1.7 C (35.1 F)	n/a	n/a
Jun	45.0 C (113.0 F)	2.8 C (37.0 F)	n/a	n/a
Jul	45.0 C (113.0 F)	1.7 C (35.1 F)	n/a	n/a
Aug	45.6 C (114.1 F)	2.8 C (37.0 F)	n/a	n/a
Sep	47.8 C (118.0 F)	1.7 C (35.1 F)	n/a	n/a
Oct	45.0 C (113.0 F)	0.0 C (32.0 F)	n/a	n/a
Nov	42.8 C (109.0 F)	-6.1 C (21.0 F)	n/a	n/a
Dec	36.7 C (98.1 F)	-9.4 C (15.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at San Vicente still stand. 1962 holds the most, with 124.

Standing records at San Vicente by the year they were set
Year set	Standing records
1948	2
1949	29
1950	26
1951	24
1952	21
1953	34
1954	27
1955	50
1956	28
1957	33
1958	26
1959	29
1960	23
1961	13
1962	124
1963	104
1964	9
1965	50
1966	15
1967	35
1968	13
1969	26
1970	23
1971	35
1972	26
1973	16
1974	15
1975	18
1976	19
1977	13
1978	24
1979	20
1980	25
1981	8
1982	17
1983	18
1984	15
1985	12
1986	9
1987	16
1988	16
1989	21
1990	25
1991	32
1992	26
1993	29
1994	8
1995	37
1996	8
1997	7
1998	22
1999	8
2000	12
2001	10
2002	6
2003	13
2004	11
2005	5
2006	9
2007	15
2008	16
2009	16
2010	18
2011	13
2012	11

All-Time Record Progression

1 new records

1 all-time records were set at San Vicente between 6 December 1997 and 6 December 1997. Each dot is a new record.

Wettest Day of Each Month

Dec: 109.0 mm (4.3 in)

The wettest day on record for each calendar month at San Vicente. The most was 109.0 mm (4.3 in) on 6 December 1997.

Record daily precipitation for each month at San Vicente
Month	Record daily precipitation (mm)	Date
Jan	74.4 mm (2.9 in)	6 January 1993
Feb	79.8 mm (3.1 in)	28 February 1978
Mar	51.3 mm (2.0 in)	26 March 1992
Apr	23.4 mm (0.9 in)	8 April 1975
May	13.2 mm (0.5 in)	21 May 2006
Jun	15.0 mm (0.6 in)	19 June 2002
Jul	12.4 mm (0.5 in)	7 July 1950
Aug	19.8 mm (0.8 in)	16 August 1977
Sep	52.8 mm (2.1 in)	9 September 1976
Oct	62.0 mm (2.4 in)	20 October 2004
Nov	47.0 mm (1.9 in)	5 November 1960
Dec	109.0 mm (4.3 in)	6 December 1997

Period of Record Coverage

1948 to 2012

65 years of record at San Vicente, 1948 to 2012. 22 years have data for under 90 percent of days and are left out of rankings: 1948, 1949, 1961, 1964, 1966, 1968, 1990, 1997 and others.

Days with data per year at San Vicente
Year	Days with data	Share of year	Complete
1948	15	4%	No
1949	273	75%	No
1950	362	99%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	363	99%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	344	94%	Yes
1958	364	100%	Yes
1959	363	99%	Yes
1960	359	98%	Yes
1961	294	81%	No
1962	365	100%	Yes
1963	353	97%	Yes
1964	245	67%	No
1965	361	99%	Yes
1966	304	83%	No
1967	349	96%	Yes
1968	207	57%	No
1969	360	99%	Yes
1970	361	99%	Yes
1971	365	100%	Yes
1972	365	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	365	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	365	100%	Yes
1981	365	100%	Yes
1982	365	100%	Yes
1983	364	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	364	100%	Yes
1990	273	75%	No
1991	365	100%	Yes
1992	335	92%	Yes
1993	363	99%	Yes
1994	352	96%	Yes
1995	362	99%	Yes
1996	364	99%	Yes
1997	204	56%	No
1998	326	89%	No
1999	257	70%	No
2000	287	78%	No
2001	261	72%	No
2002	290	79%	No
2003	288	79%	No
2004	290	79%	No
2005	283	78%	No
2006	214	59%	No
2007	247	68%	No
2008	327	89%	No
2009	228	62%	No
2010	311	85%	No
2011	335	92%	Yes
2012	306	84%	No

Latest Records

Latest records at San Vicente
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 December 2012	San Vicente, MX	daily high min (Tie)	10.0 C (50.0 F)	tie	54 years	5 of 100 (Routine)
13 December 2012	San Vicente, MX	daily rain	41.9 mm (1.6 in)	35.0 mm (1.4 in)	47 years	50 of 100 (Notable)
9 November 2012	San Vicente, MX	daily low max	16.7 C (62.1 F)	2.2 C (4.0 F)	27 years	18 of 100 (Routine)
21 October 2012	San Vicente, MX	daily high min	17.8 C (64.0 F)	2.2 C (4.0 F)	34 years	22 of 100 (Routine)
20 October 2012	San Vicente, MX	daily high min (Tie)	16.7 C (62.1 F)	tie	29 years	3 of 100 (Routine)
1 October 2012	San Vicente, MX	daily high max	42.2 C (108.0 F)	0.5 C (0.9 F)	21 years	13 of 100 (Routine)
11 September 2012	San Vicente, MX	daily high min (Tie)	20.6 C (69.1 F)	tie	29 years	3 of 100 (Routine)
8 September 2012	San Vicente, MX	daily rain	1.8 mm (0.07 in)	1.3 mm (0.05 in)	60 years	20 of 100 (Routine)
25 August 2012	San Vicente, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	53 years	5 of 100 (Routine)
24 August 2012	San Vicente, MX	daily low max (Tie)	26.1 C (79.0 F)	tie	29 years	3 of 100 (Routine)
22 August 2012	San Vicente, MX	daily high min	20.6 C (69.1 F)	0.6 C (1.1 F)	54 years	23 of 100 (Routine)
20 August 2012	San Vicente, MX	daily high min	20.6 C (69.1 F)	0.6 C (1.1 F)	55 years	23 of 100 (Routine)
19 August 2012	San Vicente, MX	daily high min	20.6 C (69.1 F)	0.6 C (1.1 F)	55 years	23 of 100 (Routine)
18 August 2012	San Vicente, MX	daily high min	22.8 C (73.0 F)	2.8 C (5.0 F)	35 years	24 of 100 (Routine)
17 August 2012	San Vicente, MX	daily high min	22.8 C (73.0 F)	0.6 C (1.1 F)	29 years	15 of 100 (Routine)
16 August 2012	San Vicente, MX	daily high min (Tie)	21.7 C (71.1 F)	tie	29 years	3 of 100 (Routine)
11 August 2012	San Vicente, MX	daily high min (Tie)	20.0 C (68.0 F)	tie	54 years	5 of 100 (Routine)
5 July 2012	San Vicente, MX	daily low max (Tie)	23.9 C (75.0 F)	tie	57 years	5 of 100 (Routine)
25 April 2012	San Vicente, MX	daily rain	17.3 mm (0.7 in)	2.3 mm (0.09 in)	53 years	20 of 100 (Routine)
19 March 2012	San Vicente, MX	daily low max (Tie)	15.0 C (59.0 F)	tie	38 years	4 of 100 (Routine)

Climate Trend

43 complete years, 1950 to 2011

One stripe for each of 43 complete years at San Vicente, 1950 to 2011. Blue stripes are years cooler than the station's own mean of 17.1 C (62.9 F); red stripes are warmer. The coolest year was 1962, at 14.7 C (58.5 F), and the warmest was 1995, at 19.6 C (67.3 F). The strongest colour marks a difference of 2.5 C (4.5 F).

Annual mean temperature at San Vicente as warming stripes, 1950 to 2011
Year	Annual mean temperature	Difference from the station mean
1950	17.5 C	+0.31 C
1951	16.8 C	-0.38 C
1952	16.5 C	-0.65 C
1953	16.6 C	-0.56 C
1954	17.5 C	+0.38 C
1955	16.1 C	-1.03 C
1956	16.9 C	-0.21 C
1958	17.4 C	+0.23 C
1959	17.6 C	+0.50 C
1960	17.1 C	-0.03 C
1962	14.7 C	-2.41 C
1963	17.7 C	+0.53 C
1965	16.0 C	-1.18 C
1967	17.0 C	-0.15 C
1969	16.6 C	-0.55 C
1970	16.3 C	-0.80 C
1971	15.8 C	-1.37 C
1972	16.5 C	-0.68 C
1973	15.5 C	-1.68 C
1974	16.3 C	-0.88 C
1975	15.8 C	-1.39 C
1976	16.9 C	-0.23 C
1977	17.0 C	-0.13 C
1978	17.5 C	+0.40 C
1979	17.2 C	+0.08 C
1980	17.5 C	+0.37 C
1981	17.9 C	+0.71 C
1982	16.9 C	-0.21 C
1983	17.8 C	+0.69 C
1984	18.0 C	+0.90 C
1985	17.0 C	-0.19 C
1986	18.0 C	+0.82 C
1987	18.0 C	+0.88 C
1988	16.8 C	-0.39 C
1989	17.5 C	+0.39 C
1991	18.1 C	+0.96 C
1993	19.5 C	+2.32 C
1994	18.7 C	+1.56 C
1995	19.6 C	+2.48 C
1996	18.4 C	+1.22 C
1998	16.2 C	-0.94 C
2000	17.9 C	+0.72 C
2011	16.9 C	-0.21 C

The annual mean temperature here has risen by 0.3 C (0.1 to 0.5) per decade over 1950 to 2011. In Fahrenheit: 0.5 F (0.2 to 0.8) per decade. The slope is a straight line fitted to 43 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at San Vicente
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.3 C (0.1 to 0.5) per decade	0.5 F (0.2 to 0.8) per decade	1950 to 2011	43	Rise
Mean daily maximum	0.25 C (0.02 to 0.48) per decade	0.45 F (0.03 to 0.86) per decade	1950 to 2011	43	Rise
Mean daily minimum	0.3 C (0.1 to 0.5) per decade	0.6 F (0.2 to 0.9) per decade	1950 to 2011	43	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

1948 to 2012

Yearly extremes at San Vicente: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	47.8 C (118.0 F)	1955	42.2 C (108.0 F)	65
Coldest night (TNn)	-10.0 C (14.0 F)	1965	-2.8 C (27.0 F)	65
Wettest day (Rx1day)	109.0 mm (4.3 in)	1997	28.2 mm (1.1 in)	64
Wettest five days (Rx5day)	182.2 mm (7.2 in)	2010	48.1 mm (1.9 in)	64
Longest dry spell (CDD)	280 days	1995	139 days	64

Hottest day (TXx)

The hottest day of the year at San Vicente, 1948 to 2012. The record is 47.8 C (118.0 F) in 1955, marked on the chart; the median year is 42.2 C (108.0 F).

Hottest day (TXx) at San Vicente by year
Year	Hottest day (TXx)
1948	42.8 C (109.0 F)
1949	38.9 C (102.0 F)
1950	43.9 C (111.0 F)
1951	42.8 C (109.0 F)
1952	41.7 C (107.1 F)
1953	40.0 C (104.0 F)
1954	40.0 C (104.0 F)
1955	47.8 C (118.0 F)
1956	45.0 C (113.0 F)
1957	42.8 C (109.0 F)
1958	45.0 C (113.0 F)
1959	40.6 C (105.1 F)
1960	40.6 C (105.1 F)
1961	37.8 C (100.0 F)
1962	40.6 C (105.1 F)
1963	45.0 C (113.0 F)
1964	38.9 C (102.0 F)
1965	37.8 C (100.0 F)
1966	42.8 C (109.0 F)
1967	42.8 C (109.0 F)
1968	41.7 C (107.1 F)
1969	45.6 C (114.1 F)
1970	37.8 C (100.0 F)
1971	45.0 C (113.0 F)
1972	40.6 C (105.1 F)
1973	40.6 C (105.1 F)
1974	42.8 C (109.0 F)
1975	40.6 C (105.1 F)
1976	37.8 C (100.0 F)
1977	37.8 C (100.0 F)
1978	45.0 C (113.0 F)
1979	43.9 C (111.0 F)
1980	42.8 C (109.0 F)
1981	42.8 C (109.0 F)
1982	42.8 C (109.0 F)
1983	40.0 C (104.0 F)
1984	40.6 C (105.1 F)
1985	41.7 C (107.1 F)
1986	40.0 C (104.0 F)
1987	42.8 C (109.0 F)
1988	41.7 C (107.1 F)
1989	40.0 C (104.0 F)
1990	46.7 C (116.1 F)
1991	43.9 C (111.0 F)
1992	42.8 C (109.0 F)
1993	42.8 C (109.0 F)
1994	40.0 C (104.0 F)
1995	40.6 C (105.1 F)
1996	40.6 C (105.1 F)
1997	40.6 C (105.1 F)
1998	42.8 C (109.0 F)
1999	44.4 C (111.9 F)
2000	40.6 C (105.1 F)
2001	42.2 C (108.0 F)
2002	42.2 C (108.0 F)
2003	41.7 C (107.1 F)
2004	40.6 C (105.1 F)
2005	43.3 C (109.9 F)
2006	41.7 C (107.1 F)
2007	41.7 C (107.1 F)
2008	44.4 C (111.9 F)
2009	45.0 C (113.0 F)
2010	43.9 C (111.0 F)
2011	42.8 C (109.0 F)
2012	42.2 C (108.0 F)

Coldest night (TNn)

The coldest night of the year at San Vicente, 1948 to 2012. The record is -10.0 C (14.0 F) in 1965, marked on the chart; the median year is -2.8 C (27.0 F).

Coldest night (TNn) at San Vicente by year
Year	Coldest night (TNn)
1948	3.9 C (39.0 F)
1949	-3.3 C (26.1 F)
1950	-1.1 C (30.0 F)
1951	-1.1 C (30.0 F)
1952	0.0 C (32.0 F)
1953	-5.0 C (23.0 F)
1954	-5.0 C (23.0 F)
1955	-5.0 C (23.0 F)
1956	-3.3 C (26.1 F)
1957	-6.1 C (21.0 F)
1958	-5.0 C (23.0 F)
1959	0.0 C (32.0 F)
1960	-2.2 C (28.0 F)
1961	-2.2 C (28.0 F)
1962	-3.3 C (26.1 F)
1963	-4.4 C (24.1 F)
1964	1.7 C (35.1 F)
1965	-10.0 C (14.0 F)
1966	-5.0 C (23.0 F)
1967	0.0 C (32.0 F)
1968	0.0 C (32.0 F)
1969	-5.0 C (23.0 F)
1970	-6.1 C (21.0 F)
1971	-5.0 C (23.0 F)
1972	-5.0 C (23.0 F)
1973	-2.2 C (28.0 F)
1974	-5.0 C (23.0 F)
1975	-3.3 C (26.1 F)
1976	-4.4 C (24.1 F)
1977	-1.1 C (30.0 F)
1978	-1.1 C (30.0 F)
1979	-3.3 C (26.1 F)
1980	-1.1 C (30.0 F)
1981	-2.2 C (28.0 F)
1982	0.0 C (32.0 F)
1983	0.6 C (33.1 F)
1984	-2.2 C (28.0 F)
1985	-2.2 C (28.0 F)
1986	-5.0 C (23.0 F)
1987	-4.4 C (24.1 F)
1988	-3.9 C (25.0 F)
1989	-3.3 C (26.1 F)
1990	-3.3 C (26.1 F)
1991	-3.3 C (26.1 F)
1992	-2.2 C (28.0 F)
1993	0.0 C (32.0 F)
1994	-2.2 C (28.0 F)
1995	-2.2 C (28.0 F)
1996	0.6 C (33.1 F)
1997	-1.1 C (30.0 F)
1998	-6.1 C (21.0 F)
1999	-3.3 C (26.1 F)
2000	-2.2 C (28.0 F)
2001	-2.2 C (28.0 F)
2002	-4.4 C (24.1 F)
2003	-3.3 C (26.1 F)
2004	-3.3 C (26.1 F)
2005	-2.8 C (27.0 F)
2006	-3.3 C (26.1 F)
2007	-5.0 C (23.0 F)
2008	-2.2 C (28.0 F)
2009	0.0 C (32.0 F)
2010	-1.1 C (30.0 F)
2011	-2.8 C (27.0 F)
2012	-1.1 C (30.0 F)

Wettest day (Rx1day)

The wettest day of the year at San Vicente, 1948 to 2012. The record is 109.0 mm (4.3 in) in 1997, marked on the chart; the median year is 28.2 mm (1.1 in).

Wettest day (Rx1day) at San Vicente by year
Year	Wettest day (Rx1day)
1948	n/a
1949	35.3 mm (1.4 in)
1950	13.0 mm (0.5 in)
1951	23.6 mm (0.9 in)
1952	35.3 mm (1.4 in)
1953	28.4 mm (1.1 in)
1954	26.9 mm (1.1 in)
1955	16.3 mm (0.6 in)
1956	7.9 mm (0.31 in)
1957	23.9 mm (0.9 in)
1958	18.8 mm (0.7 in)
1959	24.9 mm (1.0 in)
1960	47.0 mm (1.9 in)
1961	39.9 mm (1.6 in)
1962	42.4 mm (1.7 in)
1963	19.8 mm (0.8 in)
1964	10.9 mm (0.4 in)
1965	29.0 mm (1.1 in)
1966	19.8 mm (0.8 in)
1967	19.8 mm (0.8 in)
1968	14.5 mm (0.6 in)
1969	19.3 mm (0.8 in)
1970	23.9 mm (0.9 in)
1971	18.8 mm (0.7 in)
1972	25.4 mm (1.0 in)
1973	22.9 mm (0.9 in)
1974	43.9 mm (1.7 in)
1975	23.4 mm (0.9 in)
1976	52.8 mm (2.1 in)
1977	26.9 mm (1.1 in)
1978	79.8 mm (3.1 in)
1979	57.9 mm (2.3 in)
1980	53.8 mm (2.1 in)
1981	52.8 mm (2.1 in)
1982	29.5 mm (1.2 in)
1983	49.3 mm (1.9 in)
1984	37.3 mm (1.5 in)
1985	22.6 mm (0.9 in)
1986	27.9 mm (1.1 in)
1987	56.4 mm (2.2 in)
1988	35.6 mm (1.4 in)
1989	19.8 mm (0.8 in)
1990	22.4 mm (0.9 in)
1991	48.8 mm (1.9 in)
1992	51.3 mm (2.0 in)
1993	74.4 mm (2.9 in)
1994	19.1 mm (0.8 in)
1995	24.9 mm (1.0 in)
1996	44.5 mm (1.8 in)
1997	109.0 mm (4.3 in)
1998	66.8 mm (2.6 in)
1999	21.3 mm (0.8 in)
2000	22.4 mm (0.9 in)
2001	38.1 mm (1.5 in)
2002	15.0 mm (0.6 in)
2003	45.0 mm (1.8 in)
2004	62.0 mm (2.4 in)
2005	38.1 mm (1.5 in)
2006	17.8 mm (0.7 in)
2007	13.0 mm (0.5 in)
2008	33.8 mm (1.3 in)
2009	27.9 mm (1.1 in)
2010	48.8 mm (1.9 in)
2011	48.0 mm (1.9 in)
2012	41.9 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at San Vicente, 1948 to 2012. The record is 182.2 mm (7.2 in) in 2010, marked on the chart; the median year is 48.1 mm (1.9 in).

Wettest five days (Rx5day) at San Vicente by year
Year	Wettest five days (Rx5day)
1948	n/a
1949	106.5 mm (4.2 in)
1950	18.5 mm (0.7 in)
1951	33.3 mm (1.3 in)
1952	46.5 mm (1.8 in)
1953	37.1 mm (1.5 in)
1954	37.3 mm (1.5 in)
1955	34.6 mm (1.4 in)
1956	13.7 mm (0.5 in)
1957	36.7 mm (1.4 in)
1958	35.9 mm (1.4 in)
1959	37.6 mm (1.5 in)
1960	57.7 mm (2.3 in)
1961	47.0 mm (1.9 in)
1962	58.4 mm (2.3 in)
1963	35.5 mm (1.4 in)
1964	19.6 mm (0.8 in)
1965	63.1 mm (2.5 in)
1966	37.1 mm (1.5 in)
1967	31.7 mm (1.2 in)
1968	16.3 mm (0.6 in)
1969	53.9 mm (2.1 in)
1970	69.4 mm (2.7 in)
1971	30.4 mm (1.2 in)
1972	42.2 mm (1.7 in)
1973	39.6 mm (1.6 in)
1974	58.9 mm (2.3 in)
1975	37.9 mm (1.5 in)
1976	116.4 mm (4.6 in)
1977	74.9 mm (2.9 in)
1978	133.1 mm (5.2 in)
1979	98.5 mm (3.9 in)
1980	158.4 mm (6.2 in)
1981	87.7 mm (3.5 in)
1982	54.6 mm (2.1 in)
1983	119.0 mm (4.7 in)
1984	72.9 mm (2.9 in)
1985	30.5 mm (1.2 in)
1986	35.9 mm (1.4 in)
1987	83.1 mm (3.3 in)
1988	39.8 mm (1.6 in)
1989	24.6 mm (1.0 in)
1990	36.6 mm (1.4 in)
1991	76.2 mm (3.0 in)
1992	67.5 mm (2.7 in)
1993	112.3 mm (4.4 in)
1994	25.2 mm (1.0 in)
1995	35.3 mm (1.4 in)
1996	80.8 mm (3.2 in)
1997	131.1 mm (5.2 in)
1998	120.9 mm (4.8 in)
1999	24.1 mm (0.9 in)
2000	32.2 mm (1.3 in)
2001	78.2 mm (3.1 in)
2002	68.9 mm (2.7 in)
2003	71.8 mm (2.8 in)
2004	79.4 mm (3.1 in)
2005	49.1 mm (1.9 in)
2006	25.7 mm (1.0 in)
2007	20.6 mm (0.8 in)
2008	65.5 mm (2.6 in)
2009	31.3 mm (1.2 in)
2010	182.2 mm (7.2 in)
2011	53.1 mm (2.1 in)
2012	53.6 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at San Vicente, 1948 to 2012. The record is 280 days in 1995, marked on the chart; the median year is 139 days.

Longest dry spell (CDD) at San Vicente by year
Year	Longest dry spell (CDD)
1948	n/a
1949	168 days
1950	127 days
1951	105 days
1952	202 days
1953	200 days
1954	158 days
1955	118 days
1956	157 days
1957	124 days
1958	212 days
1959	133 days
1960	84 days
1961	147 days
1962	204 days
1963	133 days
1964	197 days
1965	168 days
1966	84 days
1967	125 days
1968	62 days
1969	185 days
1970	211 days
1971	143 days
1972	249 days
1973	128 days
1974	215 days
1975	185 days
1976	125 days
1977	126 days
1978	127 days
1979	153 days
1980	91 days
1981	167 days
1982	142 days
1983	142 days
1984	98 days
1985	196 days
1986	106 days
1987	170 days
1988	135 days
1989	173 days
1990	98 days
1991	212 days
1992	234 days
1993	156 days
1994	225 days
1995	280 days
1996	253 days
1997	31 days
1998	41 days
1999	33 days
2000	119 days
2001	217 days
2002	36 days
2003	60 days
2004	170 days
2005	152 days
2006	32 days
2007	17 days
2008	64 days
2009	42 days
2010	62 days
2011	105 days
2012	70 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

29 years with a frost

Across 29 years with a frost, the median last spring frost at San Vicente falls on 21 February and the median first autumn frost on 26 November, which leaves a median of 285 days between them.

Fitted over all years, the growing season changes by +7.6 days per decade at this station.

Frost dates and growing season at San Vicente
Measure	Median, all years	Earliest period	Recent period (1952 to 2011)	Recent against earliest	Fitted trend
Last spring frost	21 February	n/a	21 February	n/a	-5.9 days per decade
First autumn frost	26 November	n/a	26 November	n/a	+1.7 days per decade
Growing days	285 days	n/a	285 days	n/a	+7.6 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, 1950 to 2012

A day with at least 32.8 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 90.1 mm (3.5 in) of rain is expected about once in 100 years.

Rainfall return levels at San Vicente: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.8 mm (1.3 in)
5 years	47.9 mm (1.9 in)
10 years	58.0 mm (2.3 in)
25 years	70.8 mm (2.8 in)
50 years	80.5 mm (3.2 in)
100 years	90.1 mm (3.5 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 1950 to 2012.

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: 79.8 mm (3.1 in) in 1978; 74.4 mm (2.9 in) in 1993; 66.8 mm (2.6 in) in 1998.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

Data for San Vicente standing records by year: CSV or JSON. Field meanings are on the data page.
Data for San Vicente 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 2026-10-17 (17 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).