OK02 Coop Summary

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Cooperative Observer Station Summary

ANTLERS (340256)
*	PUSHMATAHA County	Climate Division: 9
*	Latitude: 3415N; Longitude: 09539W	Elevation: 519 ft
*	Precipitation Period of Record:	1918/01-2010/10 ( 90%)
*	Temperature Period of Record:	1918/03-2010/10 ( 93%)

	Temperature (deg Fahrenheit)			Precipitation (inches)	Snowfall and Sleet (inches)
Monthly Averages (1971-2000)
	Daily Max	Daily Min	Daily Avg	Monthly Average	Monthly Average
January	NA	NA	NA	NA	.4
February	NA	NA	NA	2.56	1.0
March	NA	NA	NA	NA	.0
April	NA	NA	NA	4.25	.0
May	NA	NA	NA	NA	.0
June	NA	NA	NA	4.72	.0
July	NA	NA	NA	NA	.0
August	NA	NA	NA	NA	.0
September	NA	NA	NA	NA	.0
October	NA	NA	NA	NA	.0
November	NA	NA	NA	3.92	.0
December	NA	NA	NA	NA	.0
Annual	NA	NA	NA	NA	1.7

	Temperature					Precipitation						Snowfall and Sleet
Average Number of Days Per Month (1971-2000)
	Max>100	Max>90	Max<32	Min<32	Min<0	any	meas	0.10"+	0.25"+	0.50"+	1.00"+	any	meas	0.50"+	1.00"+	Glazing
Jan	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	1	*	*	*	*
Feb	NA	NA	NA	NA	NA	5	5	4	3	2	1	1	*	*	*	1
Mar	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	*	*	*	*	*
Apr	NA	NA	NA	NA	NA	8	7	6	4	3	1	0	0	0	0	0
May	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Jun	NA	NA	NA	NA	NA	7	7	6	5	3	2	0	0	0	0	0
Jul	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Aug	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Sep	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Oct	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	0	0	0	0	0
Nov	NA	NA	NA	NA	NA	6	5	4	3	3	1	*	0	0	0	0
Dec	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	*	*	*	*	*
Ann	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	1	1	1	*	1

Month	Maximum Temperature Higher Than:	Minimum Temperature Lower Than:	Precipitation Less Than:	Precipitation Greater Than:
Exceedence Values (2 in 10 years)
January	76	6	.92	4.33
February	82	12	1.33	4.88
March	86	19	2.02	4.98
April	89	29	2.16	7.67
May	93	39	3.57	9.19
June	100	51	2.00	6.11
July	105	58	.59	5.50
August	106	55	1.23	4.34
September	102	42	1.82	7.32
October	94	29	.99	7.26
November	84	19	1.23	5.81
December	78	12	1.54	5.06
Annual	107	3	36.85	57.16

	Temperature (F) (1918-2010)				Precipitation (inches) (1918-2010)		Snowfall (1918-2010)
Monthly Extremes
	Record High		Record Low		Monthly Max	Daily Max	Monthly Max	Daily Max	Greatest Depth
Jan	84	(23rd, 1943)	-9	(18th, 1930)	12.56" (1949)	4.86" (25th, 1949)	8.5" (1940)	7.0" ( 6th, 1940)	7.0" ( 6th, 1940)
Feb	90	(21st, 1996)	-10	( 2nd, 1951)	8.83" (1945)	4.53" (12th, 1950)	15.5" (1978)	8.5" (18th, 1978)	6.0" ( 9th, 1948)
Mar	93	(31st, 1974)	8	(19th, 1923)	9.68" (2008)	5.66" (19th, 2002)	9.5" (1942)	9.5" ( 1st, 1942)	40.0" ( 1st, 1942)
Apr	96	(13th, 1936)	24	( 3rd, 1936)	15.82" (1957)	5.30" ( 8th, 2002)	.0" (1938)	.0" ( 9th, 1938)	.0" -
May	101	(28th, 1927)	31	( 1st, 1960)	15.51" (1935)	5.81" ( 1st, 1949)	.0" -	.0" -	.0" -
Jun	107	(21st, 1936)	45	( 1st, 1972)	13.39" (1945)	5.72" (12th, 1945)	.0" -	.0" -	.0" -
Jul	112	(24th, 1934)	50	( 6th, 1972)	10.65" (1950)	5.50" ( 3rd, 1985)	.0" -	.0" -	.0" -
Aug	116	(10th, 1936)	49	(13th, 1967)	9.42" (1926)	7.73" (17th, 1926)	.0" -	.0" -	.0" -
Sep	110	( 1st, 1985)	36	(27th, 1942)	13.44" (1974)	6.62" (28th, 1980)	.0" -	.0" -	.0" -
Oct	102	( 1st, 1938)	21	(31st, 1993)	16.57" (1919)	8.58" (25th, 1991)	.0" -	.0" -	.0" -
Nov	88	(14th, 1955)	7	(29th, 1976)	13.35" (1946)	3.96" ( 7th, 1996)	3.5" (1952)	3.5" (29th, 1952)	1.0" ( 2nd, 1951)
Dec	83	( 6th, 1945)	-5	(23rd, 1989)	12.27" (1923)	4.40" (30th, 2006)	6.0" (1932)	6.0" (16th, 1932)	4.0" (22nd, 1963)
Annual	116	(Aug 10, 1936)	-10	(Feb 2, 1951)	16.57" (Oct 1919)	8.58" (Oct 25, 1991)	15.5" (Feb 1978)	9.5" (Mar 1, 1942)	40.0" (Mar 1, 1942)

Probability	24 F or Lower	28 F or Lower	32 F or Lower
First Freezing Temperature in Fall
1 Year in 10	November 4	October 30	October 20
2 Years in 10	November 10	November 4	October 24
5 Years in 10	November 24	November 12	November 2
Last Freezing Temperature in Spring
Probability	24 F or Lower	28 F or Lower	32 F or Lower
1 Year in 10	March 22	April 7	April 16
2 Years in 10	March 14	March 30	April 11
5 Years in 10	March 4	March 19	April 1

Probability	Higher Than 24 F	Higher Than 28 F	Higher Than 32 F
Number of Days in Growing Season
9 Years in 10	243	217	192
8 Years in 10	246	221	201
5 Years in 10	264	238	215
2 Years in 10	287	258	230
1 Year in 10	299	271	242

PERCENT	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANNUAL
Precipitation Quantiles (Inches)
MEAN	NA	2.56	NA	4.25	NA	4.72	NA	NA	NA	NA	3.92	NA	NA
10%	.76	.93	1.48	1.48	2.68	1.27	.26	.48	1.17	.40	.76	1.01	31.98
20%	.92	1.33	2.02	2.16	3.57	2.00	.59	1.23	1.82	.99	1.23	1.54	36.85
30%	1.51	1.77	2.51	3.32	4.41	2.92	1.41	1.80	2.46	1.91	1.81	1.98	40.96
40%	1.80	2.39	2.79	4.05	5.08	3.57	1.93	2.11	2.91	3.00	2.47	2.54	43.11
50%	2.37	2.87	3.48	4.53	5.94	4.01	2.75	2.80	3.67	3.67	3.10	3.11	46.64
60%	2.77	3.05	3.72	5.23	6.60	4.30	3.32	3.33	4.44	4.39	3.92	4.13	48.75
70%	3.45	3.60	4.27	6.26	7.58	5.37	4.11	3.90	5.67	5.84	4.73	4.45	49.94
80%	4.33	4.88	4.98	7.67	9.19	6.11	5.50	4.34	7.32	7.26	5.81	5.06	57.16
90%	5.94	6.20	6.82	9.31	11.43	8.13	8.14	5.48	8.99	9.09	7.84	6.48	63.59