Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through early Monday; A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the mid-Atlantic coast through Monday. This system is forecast to meander off the coast then track inland early this week. Read More >

Ralston, Oklahoma Climatology

Ralston, OK	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average High Temperature	47.6	53.5	62.6	72.3	79.6	87.5	93.1	93.3	84.9	73.7	61.1	48.7	71.6
Average Low Temperature	22.5	26.8	35.4	45.6	56.5	65.1	69.3	67.6	58.4	46.4	34.7	24.6	46.2
Average Mean Temperature	35.0	40.2	49.0	59.0	68.1	76.3	81.2	80.5	71.7	60.1	47.9	36.6	58.9
* Record High Temperature	80	88	93	100	97	105	111	110	107	98	88	80	111
* Record Low Temperature	-11	-10	-1	18	29	44	49	43	30	21	6	-13	-13
Average Days Above 100 Degrees	0	0	0	0	0	0.3	3.6	4.9	0.9	0	0	0	9.7
Average Days Above 90 Degrees	0	0	0	0.5	1.5	10.4	22.2	21.5	8.2	0.5	0	0	64.9
Average Days Below 32 Degrees	26.0	19.6	12.2	2.7	0	0	0	0	0.1	2.5	12.8	23.7	99.6
Average Days Below 10 Degrees	3.1	1.8	0.2	0	0	0	0	0	0	0	0.2	2.6	7.9
Average Rainfall	1.31	1.74	3.52	3.75	5.36	4.97	3.39	3.91	3.91	3.18	2.40	1.94	39.38
* Record Rainfall	5.55	5.41	8.24	7.83	11.75	15.55	11.62	11.32	12.80	8.06	5.21	5.36	54.78
Average Number of Rain Days	3.7	4.2	6.5	6.6	8.3	8.0	5.4	5.6	6.2	5.8	4.7	4.8	69.8
Average Snowfall	2.4	2.3	1.6	0	0	0	0	0	0	0	0.2	2.5	9.0
* Record Snowfall	15.0	12.5	13.5	2.0	0	0	0	0	0	T	7.5	11.0	33.0
Average Heating Degree Days	928	696	503	223	50	3	0	0	32	200	517	879	4031
Average Cooling Degree Days	0	1	7	42	144	342	502	479	232	46	4	0	1798
Station Information	Elevation: 830 ft / Latitude: 36 30N / Longitude: 96 44W
Temperatures are reported in Fahrenheit and rainfall/snowfall totals are reported in inches. * Records are for the period 1948-1991. Averages are for the period 1981-2010. (Annual totals may be slightly different than monthly totals due to rounding)

Updated: September 30, 2011

TSA RSS Feed

Severe Weather and Heavy Rainfall Potential for the Plains; Coastal Low Across the mid-Atlantic

Ralston Climatology