Bartlesville Climatology

Bartlesville, Oklahoma Climatology

Bartlesville, OK	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Average High Temperature	46.5	51.9	61.1	70.8	78.8	87.0	92.6	92.6	83.8	72.2	59.9	47.5	70.5
Average Low Temperature	23.5	27.7	36.5	46.7	56.7	65.3	69.6	67.8	58.7	46.8	36.1	25.6	46.8
Average Mean Temperature	35.0	39.8	48.8	58.8	67.7	76.2	81.1	80.2	71.3	59.5	48.0	36.5	58.7
* Record High Temperature	79	91	94	104	96	104	115	111	106	97	86	80	115
* Record Low Temperature	-15	-11	-8	9	30	41	48	46	30	18	3	-13	-15
Average Days Above 100 Degrees	0	0	0	0	0	0.2	2.8	4.3	0.6	0	0	0	7.9
Average Days Above 90 Degrees	0	0	0	0.4	0.9	9.4	22.0	20.5	6.8	0.3	0	0	60.2
Average Days Below 32 Degrees	24.7	18.6	11.0	1.9	0	0	0	0	0.1	1.9	11.4	22.8	92.3
Average Days Below 10 Degrees	3.0	1.5	0.1	0	0	0	0	0	0	0	0	2.5	7.1
Average Rainfall	1.62	1.97	3.48	3.98	5.32	5.37	3.41	3.07	3.84	3.47	2.68	2.21	40.42
* Record Rainfall	6.18	6.87	8.83	6.25	10.26	16.00	13.26	10.74	14.61	8.64	6.61	5.72	58.64
Average Number of Rain Days	6.0	6.2	8.7	8.7	10.5	9.3	6.7	7.0	7.6	7.5	6.5	6.5	91.2
Average Snowfall	7.8	1.7	1.6	0	0	0	0	0	0	0	0.2	2.5	13.8
* Record Snowfall	21.1	12.5	22.0	0.6	0	0	0	0	0	T	9.0	12.8	26.7
Average Heating Degree Days	930	706	508	227	53	3	0	0	36	210	514	882	4069
Average Cooling Degree Days	0	0	6	39	138	337	499	471	223	40	4	0	1759
Station Information	Elevation: 720 ft / Latitude: 36 45N / Longitude: 96 00W
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