Severe Thunderstorms and Heavy Rainfall in the Central and Southern Plains Through Tonight

Severe thunderstorms capable of very large hail, damaging wind gusts, and a few tornadoes will continue through tonight across parts of the central and southern Plains. Heavy rain will pose a threat for flash flooding across portions of central and coastal Texas. Thunderstorms may also cause isolated wind damage across the Southeast. Read More >

Normals, Means & Extremes
September - Merced, CA
Values in red represent the extremes for the month.

D a t e	Temperature							Degree Days				Precipitation			D a t e
	Normal			High Max.	Low Max.	High Min.	Low Min.	Heating (daily)	Normal Season to Date	Cooling (daily)	Normal Season to Date	Daily	Normal Season to Date	Record Maximum
	Max.	Min.	Avg.	High Max.	Low Max.	High Min.	Low Min.	Heating (daily)	Normal Season to Date	Cooling (daily)	Normal Season to Date	Daily	Normal Season to Date	Record Maximum
1	94	59	76	106/1905	74/2000	71/2013	45/1959	0	0	11	1267	0	11.75	0.28/1983	1
2	94	59	76	109/2017	75/2000	71/2013	47/1979	0	0	11	1279	0	11.75	0.06/1921	2
3	94	59	76	108/1984	74/1912	75/1998	44/1905	0	0	11	1290	0	11.75	0.13/1912	3
4	93	59	76	107/1903	74/1912	74/2017	44/1905	0	0	11	1301	0	11.75	0.05/1978	4
5	93	59	76	108/2022	72/1978	73/2017	41/1905	0	0	11	1312	0	11.75	0.41/1978	5
6	93	58	76	116/2022	79/2002	72/1998	42/1905	0	0	11	1322	0	11.75	0.03/1978	6
7	93	58	76	111/2022	77/1920	69/1904	42/1905	0	0	11	1333	0	11.75	0.00	7
8	93	58	75	110/1904	74/2010	74/1923	41/1900	0	0	10	1343	0	11.75	T/1998	8
9	92	58	75	106/2022	74/1985	70/2022	44/1927	0	0	10	1353	0.01	11.75	0.00	9
10	92	58	75	106/1944	72/1952	75/2022	45/1952	0	0	10	1363	0	11.76	0.25/1978	10
11	92	58	75	106/1904	73/1976	72/2022	44/1952	0	0	10	1373	0	11.76	0.84/1976	11
12	92	57	75	104/1983	72/1910	68/2022	45/1985	0	0	10	1383	0	11.76	0.04/1918	12
13	92	57	74	103/2014	74/2016	70/2015	45/1928	0	0	9	1392	0	11.76	0.30/1963	13
14	91	57	74	103/1929	70/1910	72/1912	41/1927	0	0	9	1401	0	11.76	0.44/1918	14
15	91	57	74	103/1929	74/2006	70/2014	40/1905	0	1	9	1410	0	11.76	0.00	15
16	91	57	74	105/1909	73/1908	67/1937	45/1939	0	1	9	1419	0	11.76	0.33/1982	16
17	90	56	73	104/1937	70/1921	73/2024	41/1959	0	1	9	1428	0	11.76	0.41/1989	17
18	90	56	73	108/1913	71/2004	72/1984	35/1978	0	1	8	1436	0	11.76	0.68/1959	18
19	90	56	73	110/1913	66/2004	71/1984	40/1978	0	1	8	1444	0.01	11.76	0.72/1959	19
20	90	56	73	104/1939	72/2007	69/1939	41/1978	0	2	8	1452	0	11.77	0.22/2005	20
21	89	56	72	105/1905	73/2017	70/1939	42/1903	0	2	8	1460	0	11.77	0.08/1944	21
22	89	55	72	105/1905	69/2007	68/1999	32/1906	0	2	7	1467	0	11.77	0.36/1923	22
23	89	55	72	104/2011	63/1904	68/1966	44/1981	1	3	7	1474	0.01	11.77	1.25/1904	23
24	88	55	72	105/1939	64/1934	70/1939	42/1931	1	3	7	1481	0	11.78	0.55/1904	24
25	88	55	71	102/1975	68/1911	72/1997	40/1948	1	3	7	1488	0	11.78	0.32/1939	25
26	88	54	71	104/1963	69/1998	65/1952	38/1948	1	4	6	1494	0	11.78	0.30/1939	26
27	87	54	71	103/1963	69/1904	64/1963	40/1948	1	5	6	1500	0.01	11.78	0.20/1938	27
28	87	54	70	100/2010	69/1904	66/2015	40/1948	1	5	6	1506	0	11.79	0.20/1994	28
29	86	54	70	102/1997	66/1919	66/1981	35/1905	1	6	6	1512	0.01	11.79	0.76/1989	29
30	86	53	70	99/1988	68/1983	63/2015	37/1905	1	6	5	1517	0	11.80	1.04/1919	30
Avg.	90.5	56.5	73.5					6		261		0.05			Avg.
D a t e	Max.	Min.	Avg.	High Max.	Low Max.	High Min.	Low Min.	Heating (daily)	Normal Season to Date	Cooling (daily)	Normal Season to Date	Daily	Normal Season to Date	Record Maximum	D a t e
	Normal			High Max.	Low Max.	High Min.	Low Min.	Heating (daily)	Normal Season to Date	Cooling (daily)	Normal Season to Date	Daily	Normal Season to Date	Record Maximum
	Temperature							Degree Days				Precipitation

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Severe Thunderstorms and Heavy Rainfall in the Central and Southern Plains Through Tonight

Merced September Normals