Historical Temperature Details for Thornton, Colorado

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Temperature Reports (°F)

Report for Year 2017

Data last updated 8/21/2017 3:25 PM.

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Thornton Temperatures
Day	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
Day	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo	Hi	Lo
1	45.2	15.1	34.7	20.5	49.7	16.8	41.8	32.4	66.8	36.7	80.9	48.2	89.3	50.1	88.4	55.8	---	---	---	---	---	---	---	---
2	50.4	15.8	24.6	18.5	55.7	18.7	63.9	28.7	66.0	42.0	79.1	49.9	91.9	52.4	89.9	55.3	---	---	---	---	---	---	---	---
3	30.5	11.3	28.2	13.9	66.1	24.3	61.3	33.8	56.2	37.2	78.6	48.1	91.8	54.5	66.0	55.4	---	---	---	---	---	---	---	---
4	12.1	3.7	60.1	21.3	71.2	27.7	41.9	30.8	73.2	31.0	83.3	47.9	94.9	55.5	91.1	51.9	---	---	---	---	---	---	---	---
5	6.1	-0.3	57.6	24.5	67.7	38.3	56.6	25.5	80.7	41.0	86.0	51.7	99.1	54.2	85.5	57.6	---	---	---	---	---	---	---	---
6	25.2	-9.4	62.3	33.6	51.4	26.6	66.3	31.0	87.8	44.3	78.7	53.6	97.6	59.7	74.7	53.3	---	---	---	---	---	---	---	---
7	24.8	0.4	62.0	31.3	55.2	27.7	76.2	43.3	80.8	51.5	84.8	52.4	88.8	61.6	62.6	56.1	---	---	---	---	---	---	---	---
8	50.5	10.4	58.3	37.1	68.4	31.3	79.7	45.7	72.8	49.2	84.0	53.3	91.7	58.5	76.7	54.9	---	---	---	---	---	---	---	---
9	61.2	29.7	68.2	35.6	74.1	34.4	59.0	35.2	67.2	48.5	91.3	52.9	96.7	58.0	80.1	53.9	---	---	---	---	---	---	---	---
10	53.2	29.5	80.5	51.5	63.9	25.4	59.6	29.9	55.9	47.4	92.1	56.3	95.2	59.0	78.5	53.7	---	---	---	---	---	---	---	---
11	55.6	23.8	55.7	34.4	50.5	33.7	69.7	29.5	65.6	45.4	79.9	57.8	97.3	61.6	81.5	51.2	---	---	---	---	---	---	---	---
12	41.0	20.0	50.6	31.0	63.9	28.9	74.1	35.5	79.5	40.8	93.3	57.1	78.4	64.2	88.3	57.2	---	---	---	---	---	---	---	---
13	41.1	19.7	48.5	26.8	55.5	26.0	79.7	38.3	85.1	48.0	80.6	48.5	88.3	55.6	88.5	55.4	---	---	---	---	---	---	---	---
14	39.9	18.6	50.2	20.7	75.6	38.7	80.3	42.3	75.7	48.2	86.9	58.7	92.2	56.7	87.9	55.3	---	---	---	---	---	---	---	---
15	35.5	22.0	65.1	26.7	78.2	33.0	69.9	41.2	82.3	49.2	89.0	62.0	84.5	58.4	84.9	54.8	---	---	---	---	---	---	---	---
16	36.2	27.8	74.6	35.2	78.7	45.2	74.2	36.0	74.6	44.9	93.6	54.8	90.0	53.6	77.0	56.8	---	---	---	---	---	---	---	---
17	46.2	16.8	67.6	28.4	70.7	42.9	79.5	39.4	72.9	41.0	82.6	61.3	97.7	59.0	89.1	53.2	---	---	---	---	---	---	---	---
18	54.2	17.0	65.3	32.5	81.7	33.9	78.9	45.1	41.1	32.3	86.2	58.9	94.8	61.3	89.0	52.5	---	---	---	---	---	---	---	---
19	54.2	19.5	60.6	31.5	81.7	46.1	73.6	45.6	40.6	32.2	85.2	53.9	99.2	64.4	94.8	54.3	---	---	---	---	---	---	---	---
20	45.9	25.8	63.2	34.3	76.6	53.1	65.0	38.3	64.1	31.0	97.8	55.4	93.3	62.2	89.1	59.0	---	---	---	---	---	---	---	---
21	41.8	20.5	74.0	37.3	62.2	36.3	49.2	37.8	68.8	35.7	98.7	64.1	97.1	63.1	86.7	57.2	---	---	---	---	---	---	---	---
22	48.4	21.3	57.7	31.0	66.3	34.5	58.7	34.2	70.1	40.7	91.0	65.0	90.7	59.0	---	---	---	---	---	---	---	---	---	---
23	53.5	24.9	31.2	16.1	76.1	38.3	76.8	36.1	64.8	37.1	65.7	48.3	93.6	60.7	---	---	---	---	---	---	---	---	---	---
24	31.5	18.3	25.0	16.6	57.0	34.6	67.2	45.0	84.2	39.3	77.8	46.3	98.8	63.4	---	---	---	---	---	---	---	---	---	---
25	29.7	11.7	38.8	10.7	66.2	28.2	61.1	32.1	76.3	49.9	73.5	49.7	97.3	63.1	---	---	---	---	---	---	---	---	---	---
26	29.3	10.8	43.9	12.9	54.1	40.5	62.8	27.1	70.1	43.7	88.9	52.3	83.2	61.4	---	---	---	---	---	---	---	---	---	---
27	41.5	9.3	53.9	13.7	67.4	30.6	56.6	35.2	57.8	42.3	98.3	56.2	89.4	59.0	---	---	---	---	---	---	---	---	---	---
28	52.2	15.7	38.5	19.5	45.6	37.5	55.7	29.7	72.5	37.2	90.8	56.2	94.5	61.8	---	---	---	---	---	---	---	---	---	---
29	63.2	26.9			59.0	36.0	33.4	28.1	71.6	44.5	85.1	54.0	78.1	65.5	---	---	---	---	---	---	---	---	---	---
30	63.8	29.4			67.2	31.9	62.7	24.1	76.4	42.5	73.3	51.2	86.2	61.3	---	---	---	---	---	---	---	---	---	---
31	66.0	39.5			47.9	32.4			81.8	45.6			88.9	56.2	---	---			---	---			---	---

	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
High	66.0		80.5		81.7		80.3		87.8		98.7		99.2		94.8		---		---		---		---
Avg Hi	42.9		53.6		64.7		64.5		70.4		85.2		92.0		83.3		---		---		---		---
Mean	29.5		40.1		48.3		49.5		55.5		69.2		74.1		67.6		---		---		---		---
Avg Lo	17.6		26.7		33.3		35.2		41.9		54.2		59.2		55.0		---		---		---		---
Low	-09.4		10.7		16.8		24.1		31.0		46.3		50.1		51.2		---		---		---		---


Color Key
< 0	0 - 10	10 - 20	20 - 30	30 - 40	40 - 50	50 - 60	60 - 70	70 - 80	80 - 90	90 - 100	100 - 110	110>

Script Developed by Murry Conarroe of Wildwood Weather.