Ralston Climatology

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