Temperature Data | Precipitation Data | Detailed Data

---

Annual Climatology: Grand Junction, CO (GJT)

Elev: 4858 ft    Lat: 39^o 08'N    Long: 108^o 32'W

Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)

Temperature Data (^oF) :

Month	Daily Max	Daily Min	Mean	Maximum Daily Temperature	Minimum Daily Temperature
January	36.6	15.6	26.1	62	-23
February	45.4	22.7	34.1	70	-21
March	55.7	31.0	43.3	81	5
April	64.3	37.5	50.9	89	11
May	74.5	46.4	60.5	101	26
June	86.9	55.3	71.1	105	34
July	92.1	61.4	76.8	105	44
August	89.6	59.7	74.7	103	43
September	80.3	50.4	65.4	100	28
October	66.7	38.6	52.7	88	16
November	49.8	26.3	38.1	75	-2
December	38.9	17.5	28.2	66	-21
Annual	65.1	38.5	51.8	105	-23

Precipitation Data (in):

Month	Mean	Median	Extreme	Year	Snow*
January	0.60	0.52	1.36	1993	6.0
February	0.50	0.45	1.33	1989	3.2
March	1.00	0.87	2.02	1979	2.8
April	0.86	0.81	2.15	1997	1.5
May	0.98	1.10	2.04	1995	0.2
June	0.41	0.25	1.68	1984	0.0
July	0.66	0.52	1.92	1983	0.0
August	0.84	0.62	2.67	1997	0.0
September	0.91	0.63	2.84	1997	0.0
October	1.00	0.90	3.45	1972	0.7
November	0.71	0.62	2.00	1983	2.3
December	0.52	0.49	1.85	1983	2.8
Annual	8.99	8.82			21.5

* Snowfall totals represent mean snowfall 1971-2000

Click Here for more Detailed Data