Lancaster, CA

34.741°N, 118.213°W · station WJFthr · 1945–2026 · 82 years · normal 6.9 in/yr

The Accumulation Ribbon

Every day of the year at Lancaster: how the rain adds up. The filled curve is the normal running total; the dashed lines are the wettest (1983) and driest (1953) years on record; the white line is 2026 so far.

Normal to date Wettest / driest year 2026 so far normal annual 6.9 in

All-Time Extremes

Driest year

1.3in

1953 · mean 6.3 in

Longest dry streak

268 days

< 0.01 in · ended 1963-02-08

Wettest day ever

3.59in

Aug 20, 2023

Wettest year

17.4in

1983 · mean 6.3 in

Longest wet streak

11 days

≥ 0.01 in · ended 1969-01-28

Wettest month ever

7.46in

Jan 1993

Records by Month

Month	Wettest day	Normal	Wettest month
Jan	1.60″ Jan 18, 1952	0.81″	7.46″ 1993
Feb	2.75″ Feb 16, 1980	0.72″	6.23″ 1998
Mar	2.93″ Mar 1, 1983	0.63″	5.56″ 1983
Apr	1.63″ Apr 17, 2000	0.15″	2.23″ 2020
May	1.01″ May 8, 1977	0.02″	1.10″ 1977
Jun	0.83″ Jun 5, 1993	0.00″	0.90″ 1972
Jul	1.59″ Jul 19, 2015	0.00″	2.34″ 2015
Aug	3.59″ Aug 20, 2023	0.00″	3.66″ 2023
Sep	1.12″ Sep 10, 1976	0.00″	1.82″ 1963
Oct	1.52″ Oct 31, 1987	0.07″	2.39″ 1987
Nov	1.95″ Nov 22, 1965	0.24″	4.65″ 1965
Dec	2.46″ Dec 28, 2004	0.59″	5.35″ 1984

Record Daily Rainfall

The heaviest one-day rainfall ever recorded on each calendar date — when Lancaster's big rains fall.

Year by Year

Driest years

1953	1.26 in
1956	1.71 in
1990	1.85 in
2012	1.86 in
2007	1.91 in

The Full Record

Every day of the year: normal daily precip, the record one-day total with its year, how often it rains, and the cumulative normal. Type to filter, click a column to sort.

Show me the data — the full daily record

Date	Normal	Record 1-day	Yr	Wet-day %	Cum. normal
Jan 1	0.06″	0.87″	2026	9%	0.06″
Jan 2	0.06″	0.58″	2006	13%	0.11″
Jan 3	0.07″	0.58″	2005	15%	0.18″
Jan 4	0.07″	1.08″	1995	15%	0.24″
Jan 5	0.06″	1.19″	1979	19%	0.30″
Jan 6	0.06″	1.11″	1977	14%	0.36″
Jan 7	0.06″	1.33″	1993	22%	0.42″
Jan 8	0.06″	0.62″	2018	10%	0.48″
Jan 9	0.06″	1.15″	2023	15%	0.54″
Jan 10	0.06″	1.56″	2005	20%	0.61″
Jan 11	0.06″	0.72″	2015	15%	0.67″
Jan 12	0.06″	0.45″	1993	18%	0.73″
Jan 13	0.06″	1.60″	1993	13%	0.79″
Jan 14	0.06″	0.64″	1978	13%	0.85″
Jan 15	0.05″	1.17″	1979	14%	0.90″
Jan 16	0.05″	0.86″	1952	13%	0.95″
Jan 17	0.05″	1.41″	1988	10%	1.00″
Jan 18	0.04″	1.60″	1952	13%	1.04″
Jan 19	0.04″	1.56″	1954	13%	1.08″
Jan 20	0.04″	0.90″	2010	16%	1.13″
Jan 21	0.04″	1.19″	2010	15%	1.17″
Jan 22	0.04″	0.79″	1967	14%	1.21″
Jan 23	0.04″	0.30″	2009	14%	1.24″
Jan 24	0.04″	0.54″	2008	18%	1.28″
Jan 25	0.04″	0.87″	1969	15%	1.32″
Jan 26	0.04″	1.08″	1956	18%	1.35″
Jan 27	0.04″	0.87″	1983	15%	1.39″
Jan 28	0.03″	0.92″	1980	16%	1.42″
Jan 29	0.03″	0.29″	1980	13%	1.46″
Jan 30	0.04″	0.83″	1986	14%	1.49″
Jan 31	0.04″	0.84″	1986	13%	1.53″
Feb 1	0.04″	0.58″	2024	2%	1.57″
Feb 2	0.04″	0.76″	1983	11%	1.60″
Feb 3	0.04″	1.26″	1998	14%	1.64″
Feb 4	0.04″	0.74″	1958	9%	1.69″
Feb 5	0.06″	1.49″	2024	18%	1.74″
Feb 6	0.06″	1.00″	1998	19%	1.80″
Feb 7	0.06″	1.04″	1993	16%	1.86″
Feb 8	0.06″	0.90″	1989	16%	1.92″
Feb 9	0.06″	1.22″	1978	20%	1.98″
Feb 10	0.06″	2.14″	1992	21%	2.05″
Feb 11	0.07″	1.32″	2005	16%	2.11″
Feb 12	0.07″	2.67″	2003	19%	2.18″
Feb 13	0.08″	1.18″	1980	14%	2.26″
Feb 14	0.07″	0.83″	1980	11%	2.33″
Feb 15	0.07″	0.72″	1992	11%	2.40″
Feb 16	0.08″	2.75″	1980	18%	2.48″
Feb 17	0.07″	1.43″	2017	24%	2.55″
Feb 18	0.07″	2.30″	1993	16%	2.63″
Feb 19	0.07″	1.35″	2005	24%	2.69″
Feb 20	0.06″	0.57″	1994	16%	2.75″
Feb 21	0.06″	0.58″	1996	14%	2.82″
Feb 22	0.06″	0.39″	2015	11%	2.88″
Feb 23	0.06″	1.91″	1998	15%	2.94″
Feb 24	0.06″	0.78″	2023	8%	3.00″
Feb 25	0.06″	1.06″	2023	15%	3.06″
Feb 26	0.05″	0.36″	2001	14%	3.11″
Feb 27	0.05″	0.82″	1983	19%	3.16″
Feb 28	0.04″	1.67″	2014	19%	3.20″
Feb 29	0.04″	2.93″	1983	24%	3.25″
Mar 1	0.04″	1.59″	1983	21%	3.29″
Mar 2	0.04″	0.42″	1980	12%	3.33″
Mar 3	0.04″	0.77″	1978	13%	3.37″
Mar 4	0.04″	2.04″	1981	14%	3.40″
Mar 5	0.04″	0.90″	2000	18%	3.44″
Mar 6	0.04″	0.48″	1980	18%	3.48″
Mar 7	0.03″	1.85″	1952	9%	3.50″
Mar 8	0.03″	0.26″	2001	10%	3.53″
Mar 9	0.03″	1.02″	1995	10%	3.56″
Mar 10	0.03″	1.14″	2020	18%	3.59″
Mar 11	0.03″	0.30″	1952	10%	3.61″
Mar 12	0.03″	0.94″	2020	18%	3.65″
Mar 13	0.03″	0.50″	1998	15%	3.68″
Mar 14	0.03″	0.56″	2003	18%	3.71″
Mar 15	0.03″	0.58″	1952	14%	3.74″
Mar 16	0.03″	1.66″	1982	14%	3.78″
Mar 17	0.04″	0.27″	1983	12%	3.81″
Mar 18	0.04″	0.86″	1979	11%	3.85″
Mar 19	0.04″	1.48″	2011	14%	3.89″
Mar 20	0.04″	0.74″	1992	16%	3.92″
Mar 21	0.04″	0.41″	1958	16%	3.96″
Mar 22	0.03″	0.52″	2020	14%	3.99″
Mar 23	0.03″	0.54″	2024	11%	4.02″
Mar 24	0.03″	1.04″	1998	16%	4.06″
Mar 25	0.03″	0.79″	1991	11%	4.09″
Mar 26	0.03″	0.44″	1979	9%	4.12″
Mar 27	0.03″	0.62″	1979	15%	4.15″
Mar 28	0.03″	0.12″	1953	5%	4.18″
Mar 29	0.02″	0.54″	1946	10%	4.20″
Mar 30	0.02″	1.08″	2024	14%	4.22″
Mar 31	0.02″	0.88″	1982	19%	4.25″
Apr 1	0.02″	0.31″	1964	10%	4.27″
Apr 2	0.02″	0.77″	1958	12%	4.28″
Apr 3	0.02″	0.25″	2006	12%	4.30″
Apr 4	0.01″	0.23″	2006	5%	4.32″
Apr 5	0.02″	0.34″	1978	9%	4.33″
Apr 6	0.02″	0.49″	2011	11%	4.35″
Apr 7	0.02″	0.45″	2020	11%	4.37″
Apr 8	0.02″	0.66″	1952	14%	4.39″
Apr 9	0.02″	0.73″	2020	5%	4.40″
Apr 10	0.02″	0.54″	1982	10%	4.42″
Apr 11	0.02″	0.21″	1999	5%	4.44″
Apr 12	0.02″	0.22″	1998	4%	4.46″
Apr 13	0.02″	0.79″	2012	8%	4.48″
Apr 14	0.02″	0.27″	1988	8%	4.50″
Apr 15	0.01″	0.27″	1976	4%	4.51″
Apr 16	0.01″	0.15″	1963	4%	4.53″
Apr 17	0.01″	1.63″	2000	9%	4.54″
Apr 18	0.01″	0.15″	2000	6%	4.55″
Apr 19	0.01″	0.21″	2001	6%	4.56″
Apr 20	0.01″	0.27″	2010	10%	4.58″
Apr 21	0.01″	0.20″	1967	6%	4.59″
Apr 22	0.01″	0.06″	1980	1%	4.59″
Apr 23	0.01″	0.09″	1988	5%	4.60″
Apr 24	0.01″	0.32″	1994	7%	4.61″
Apr 25	0.01″	0.30″	1963	5%	4.61″
Apr 26	0.01″	0.04″	1970	2%	4.62″
Apr 27	0.01″	0.48″	2005	7%	4.62″
Apr 28	0.01″	0.21″	1980	6%	4.63″
Apr 29	0.01″	0.11″	1990	2%	4.64″
Apr 30	0.01″	0.53″	1955	4%	4.64″
May 1	0.01″	0.03″	2003	5%	4.65″
May 2	0.01″	0.21″	2003	4%	4.66″
May 3	0.01″	0.28″	1998	7%	4.66″
May 4	0.01″	0.49″	2005	7%	4.67″
May 5	0.01″	0.15″	2013	5%	4.67″
May 6	0.01″	0.19″	2015	6%	4.68″
May 7	0.01″	1.01″	1977	5%	4.68″
May 8	0.01″	0.09″	1977	4%	4.69″
May 9	0.01″	0.11″	1989	6%	4.69″
May 10	0.01″	0.24″	1980	5%	4.70″
May 11	0.01″	0.15″	1998	1%	4.70″
May 12	0.00″	0.16″	1998	2%	4.71″
May 13	0.00″	0.15″	1962	4%	4.71″
May 14	0.00″	0.12″	1989	2%	4.71″
May 15	0.00″	0.05″	1962	4%	4.72″
May 16	0.00″	0.07″	1949	2%	4.72″
May 17	0.00″	0.03″	1956	2%	4.72″
May 18	0.00″	0.47″	2019	5%	4.72″
May 19	0.00″	0.04″	1981	2%	4.73″
May 20	0.00″	0.00″	1945	0%	4.73″
May 21	0.00″	0.01″	2006	1%	4.73″
May 22	0.00″	0.01″	2008	1%	4.73″
May 23	0.00″	0.06″	2008	1%	4.73″
May 24	0.00″	0.05″	1987	1%	4.73″
May 25	0.00″	0.28″	1950	1%	4.74″
May 26	0.00″	0.15″	1946	4%	4.74″
May 27	0.00″	0.25″	1971	4%	4.74″
May 28	0.00″	0.02″	2009	1%	4.74″
May 29	0.00″	0.00″	1945	0%	4.74″
May 30	0.00″	0.00″	1945	0%	4.74″
May 31	0.00″	0.16″	1999	1%	4.75″
Jun 1	0.00″	0.09″	1948	1%	4.75″
Jun 2	0.00″	0.02″	1999	4%	4.75″
Jun 3	0.00″	0.00″	1945	0%	4.75″
Jun 4	0.00″	0.83″	1993	4%	4.76″
Jun 5	0.00″	0.04″	1987	4%	4.76″
Jun 6	0.00″	0.18″	1972	1%	4.76″
Jun 7	0.00″	0.20″	1987	1%	4.76″
Jun 8	0.00″	0.62″	1972	4%	4.77″
Jun 9	0.00″	0.00″	1945	0%	4.77″
Jun 10	0.00″	0.00″	1945	0%	4.77″
Jun 11	0.00″	0.49″	1963	1%	4.78″
Jun 12	0.00″	0.02″	1963	1%	4.78″
Jun 13	0.00″	0.00″	1945	0%	4.78″
Jun 14	0.00″	0.01″	1969	1%	4.78″
Jun 15	0.00″	0.20″	1995	2%	4.78″
Jun 16	0.00″	0.00″	1945	0%	4.78″
Jun 17	0.00″	0.00″	1945	0%	4.78″
Jun 18	0.00″	0.00″	1945	0%	4.78″
Jun 19	0.00″	0.00″	1945	0%	4.78″
Jun 20	0.00″	0.00″	1945	0%	4.78″
Jun 21	0.00″	0.51″	2022	1%	4.78″
Jun 22	0.00″	0.00″	1945	0%	4.78″
Jun 23	0.00″	0.00″	1945	0%	4.78″
Jun 24	0.00″	0.00″	1945	0%	4.78″
Jun 25	0.00″	0.00″	1945	0%	4.78″
Jun 26	0.00″	0.00″	1945	0%	4.78″
Jun 27	0.00″	0.00″	1945	0%	4.78″
Jun 28	0.00″	0.00″	1945	0%	4.78″
Jun 29	0.00″	0.00″	1945	0%	4.78″
Jun 30	0.00″	0.03″	2015	1%	4.78″
Jul 1	0.00″	0.00″	1945	0%	4.79″
Jul 2	0.00″	0.00″	1945	0%	4.79″
Jul 3	0.00″	0.22″	2011	1%	4.79″
Jul 4	0.00″	0.01″	2001	1%	4.79″
Jul 5	0.00″	0.02″	1950	2%	4.79″
Jul 6	0.00″	0.00″	1945	0%	4.80″
Jul 7	0.00″	0.13″	1991	1%	4.80″
Jul 8	0.00″	0.06″	1992	1%	4.80″
Jul 9	0.00″	0.02″	1992	1%	4.81″
Jul 10	0.01″	0.15″	1999	2%	4.81″
Jul 11	0.01″	0.72″	1999	1%	4.82″
Jul 12	0.01″	0.08″	1999	1%	4.83″
Jul 13	0.01″	0.32″	1984	2%	4.83″
Jul 14	0.01″	0.00″	1945	0%	4.84″
Jul 15	0.01″	0.06″	1954	1%	4.85″
Jul 16	0.01″	0.15″	1965	1%	4.86″
Jul 17	0.01″	0.72″	2015	2%	4.87″
Jul 18	0.01″	1.59″	2015	4%	4.87″
Jul 19	0.01″	0.02″	2006	1%	4.88″
Jul 20	0.01″	0.02″	2013	1%	4.89″
Jul 21	0.01″	0.10″	1974	5%	4.89″
Jul 22	0.01″	0.61″	1974	2%	4.90″
Jul 23	0.01″	0.20″	1978	2%	4.90″
Jul 24	0.01″	0.04″	2019	2%	4.91″
Jul 25	0.00″	0.01″	2021	1%	4.91″
Jul 26	0.00″	0.04″	1969	1%	4.91″
Jul 27	0.00″	0.04″	1952	4%	4.92″
Jul 28	0.00″	0.05″	1968	1%	4.92″
Jul 29	0.00″	0.58″	1968	4%	4.92″
Jul 30	0.00″	0.38″	1984	1%	4.92″
Jul 31	0.00″	0.03″	2017	1%	4.92″
Aug 1	0.00″	0.03″	1971	2%	4.92″
Aug 2	0.00″	0.02″	2014	1%	4.92″
Aug 3	0.00″	0.02″	2012	1%	4.92″
Aug 4	0.00″	0.00″	1945	0%	4.92″
Aug 5	0.00″	0.01″	1990	1%	4.92″
Aug 6	0.00″	0.12″	1963	2%	4.92″
Aug 7	0.00″	0.41″	1968	6%	4.92″
Aug 8	0.00″	0.06″	1978	1%	4.92″
Aug 9	0.00″	0.00″	1945	0%	4.92″
Aug 10	0.00″	0.22″	1965	2%	4.92″
Aug 11	0.00″	0.04″	1965	1%	4.92″
Aug 12	0.00″	0.01″	1972	1%	4.92″
Aug 13	0.00″	0.00″	1945	0%	4.92″
Aug 14	0.00″	0.35″	1983	2%	4.92″
Aug 15	0.00″	1.80″	1983	2%	4.92″
Aug 16	0.00″	0.91″	1977	3%	4.92″
Aug 17	0.00″	0.05″	1979	4%	4.92″
Aug 18	0.00″	0.15″	1983	2%	4.92″
Aug 19	0.00″	3.59″	2023	1%	4.92″
Aug 20	0.00″	0.06″	2023	1%	4.92″
Aug 21	0.00″	0.00″	1945	0%	4.92″
Aug 22	0.00″	0.01″	2025	1%	4.92″
Aug 23	0.00″	0.00″	1945	0%	4.92″
Aug 24	0.00″	0.47″	1988	2%	4.93″
Aug 25	0.00″	0.00″	1945	0%	4.93″
Aug 26	0.00″	0.00″	1945	0%	4.93″
Aug 27	0.00″	0.00″	1945	0%	4.93″
Aug 28	0.00″	0.06″	2000	1%	4.93″
Aug 29	0.00″	0.57″	1967	4%	4.93″
Aug 30	0.00″	0.14″	1998	1%	4.94″
Aug 31	0.00″	0.16″	1967	1%	4.94″
Sep 1	0.00″	0.16″	1967	5%	4.94″
Sep 2	0.00″	0.24″	1945	2%	4.95″
Sep 3	0.00″	0.70″	1963	5%	4.95″
Sep 4	0.00″	0.88″	1978	6%	4.95″
Sep 5	0.00″	0.12″	1971	6%	4.95″
Sep 6	0.00″	0.06″	1957	2%	4.96″
Sep 7	0.00″	0.10″	1982	2%	4.96″
Sep 8	0.00″	0.06″	1982	2%	4.96″
Sep 9	0.00″	0.02″	1976	4%	4.97″
Sep 10	0.00″	1.12″	1976	6%	4.97″
Sep 11	0.00″	0.17″	1984	5%	4.97″
Sep 12	0.00″	0.30″	1959	1%	4.97″
Sep 13	0.00″	0.00″	1945	0%	4.98″
Sep 14	0.00″	0.64″	2015	1%	4.98″
Sep 15	0.00″	0.17″	1975	2%	4.99″
Sep 16	0.00″	0.04″	1950	2%	4.99″
Sep 17	0.01″	0.49″	1963	9%	4.99″
Sep 18	0.01″	0.45″	1963	5%	5.00″
Sep 19	0.01″	0.80″	2005	2%	5.01″
Sep 20	0.01″	0.09″	1952	2%	5.01″
Sep 21	0.01″	0.17″	2007	1%	5.02″
Sep 22	0.00″	0.14″	1987	4%	5.02″
Sep 23	0.00″	0.05″	1982	1%	5.03″
Sep 24	0.01″	0.87″	1997	2%	5.03″
Sep 25	0.01″	0.03″	1983	2%	5.04″
Sep 26	0.01″	0.00″	1945	0%	5.04″
Sep 27	0.00″	0.00″	1945	0%	5.04″
Sep 28	0.00″	0.25″	1966	4%	5.05″
Sep 29	0.00″	0.24″	1983	5%	5.05″
Sep 30	0.00″	0.38″	1981	6%	5.05″
Oct 1	0.00″	0.01″	2006	1%	5.06″
Oct 2	0.00″	0.05″	1968	2%	5.06″
Oct 3	0.00″	0.07″	1968	6%	5.06″
Oct 4	0.00″	0.19″	2011	5%	5.06″
Oct 5	0.00″	0.47″	1945	4%	5.07″
Oct 6	0.00″	0.95″	1974	4%	5.07″
Oct 7	0.00″	0.29″	1945	1%	5.07″
Oct 8	0.00″	0.03″	1985	3%	5.08″
Oct 9	0.01″	0.05″	1993	4%	5.08″
Oct 10	0.01″	0.61″	1957	9%	5.09″
Oct 11	0.01″	0.16″	2007	3%	5.10″
Oct 12	0.01″	0.04″	1947	5%	5.11″
Oct 13	0.01″	0.36″	2025	4%	5.13″
Oct 14	0.01″	0.65″	2015	4%	5.14″
Oct 15	0.01″	0.02″	2005	4%	5.15″
Oct 16	0.01″	1.07″	2005	3%	5.16″
Oct 17	0.01″	0.68″	2005	5%	5.18″
Oct 18	0.01″	1.13″	2010	4%	5.19″
Oct 19	0.01″	0.72″	2004	6%	5.20″
Oct 20	0.01″	0.23″	2004	5%	5.22″
Oct 21	0.01″	0.80″	1987	4%	5.23″
Oct 22	0.01″	0.02″	1976	1%	5.25″
Oct 23	0.02″	0.30″	1992	4%	5.27″
Oct 24	0.02″	0.58″	1951	5%	5.28″
Oct 25	0.02″	0.22″	1991	4%	5.30″
Oct 26	0.01″	0.78″	2004	5%	5.31″
Oct 27	0.01″	0.14″	1974	5%	5.32″
Oct 28	0.01″	0.21″	1964	6%	5.33″
Oct 29	0.01″	0.45″	1982	11%	5.34″
Oct 30	0.01″	1.52″	1987	11%	5.36″
Oct 31	0.01″	0.16″	2014	5%	5.37″
Nov 1	0.01″	0.42″	2008	4%	5.38″
Nov 2	0.01″	0.23″	1957	1%	5.39″
Nov 3	0.01″	1.06″	1987	4%	5.40″
Nov 4	0.01″	0.08″	1977	5%	5.42″
Nov 5	0.01″	0.72″	1969	5%	5.43″
Nov 6	0.01″	1.41″	1966	6%	5.44″
Nov 7	0.01″	0.57″	2022	11%	5.45″
Nov 8	0.01″	1.01″	1982	8%	5.46″
Nov 9	0.01″	0.45″	1982	10%	5.46″
Nov 10	0.01″	0.93″	1954	13%	5.47″
Nov 11	0.01″	0.69″	1946	6%	5.47″
Nov 12	0.01″	1.49″	1946	5%	5.48″
Nov 13	0.01″	0.41″	2025	13%	5.49″
Nov 14	0.01″	0.83″	2025	10%	5.51″
Nov 15	0.01″	0.68″	1952	9%	5.52″
Nov 16	0.01″	0.82″	1965	8%	5.53″
Nov 17	0.01″	0.74″	1964	6%	5.54″
Nov 18	0.01″	1.24″	1967	5%	5.55″
Nov 19	0.01″	0.98″	2025	16%	5.56″
Nov 20	0.01″	1.30″	2013	11%	5.58″
Nov 21	0.01″	1.95″	1965	13%	5.59″
Nov 22	0.02″	0.50″	1965	8%	5.61″
Nov 23	0.02″	0.43″	1983	5%	5.63″
Nov 24	0.02″	0.83″	1961	5%	5.65″
Nov 25	0.02″	0.25″	1981	11%	5.67″
Nov 26	0.02″	0.99″	2008	9%	5.69″
Nov 27	0.03″	1.23″	1970	13%	5.71″
Nov 28	0.03″	1.52″	1970	8%	5.74″
Nov 29	0.03″	0.57″	1982	11%	5.77″
Nov 30	0.03″	0.31″	1967	8%	5.80″
Dec 1	0.03″	1.14″	2014	6%	5.84″
Dec 2	0.04″	0.39″	1952	16%	5.87″
Dec 3	0.03″	1.09″	1974	14%	5.91″
Dec 4	0.04″	1.16″	1947	13%	5.94″
Dec 5	0.04″	1.46″	2018	14%	5.98″
Dec 6	0.04″	0.23″	1986	9%	6.01″
Dec 7	0.03″	1.88″	1992	10%	6.04″
Dec 8	0.03″	0.30″	1984	12%	6.08″
Dec 9	0.03″	0.31″	2009	8%	6.11″
Dec 10	0.03″	0.46″	2022	6%	6.14″
Dec 11	0.03″	1.19″	2014	13%	6.18″
Dec 12	0.03″	0.22″	2015	5%	6.21″
Dec 13	0.03″	0.72″	2021	9%	6.24″
Dec 14	0.03″	0.98″	1957	5%	6.27″
Dec 15	0.03″	0.51″	2008	12%	6.29″
Dec 16	0.03″	0.76″	1988	18%	6.32″
Dec 17	0.03″	0.59″	1948	13%	6.35″
Dec 18	0.03″	1.54″	1984	17%	6.39″
Dec 19	0.03″	1.36″	1984	9%	6.42″
Dec 20	0.03″	0.72″	1970	16%	6.45″
Dec 21	0.04″	1.39″	1945	12%	6.49″
Dec 22	0.04″	0.49″	1995	10%	6.53″
Dec 23	0.04″	2.11″	2025	13%	6.57″
Dec 24	0.04″	1.84″	1983	16%	6.62″
Dec 25	0.04″	1.89″	2019	12%	6.66″
Dec 26	0.04″	1.41″	1977	10%	6.70″
Dec 27	0.04″	1.21″	1977	19%	6.74″
Dec 28	0.05″	2.46″	2004	19%	6.79″
Dec 29	0.05″	1.17″	2021	12%	6.84″
Dec 30	0.05″	0.53″	2022	12%	6.88″
Dec 31	0.06″	0.38″	1988	22%	6.94″

Records & forecast → Lancaster station Every Day of the Year → national almanac

Data: NOAA/NWS ThreadEx (RCC-ACIS) · normals 1991–2020 (or full record) · part of Weather Trader