Historical Temperature Details for Thornton, Colorado

Navigation

Active Alerts

Temperature Reports (°F)

Report for Year 2018

Data last updated 8/18/2018 11:20 PM.

Other Years:

Other Daily Detail Reports

Monthly Summary Reports

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	25.9	9.9	32.1	22.5	56.8	20.9	53.0	24.5	64.7	45.9	91.2	50.5	90.0	47.7	83.6	53.5	---	---	---	---	---	---	---	---
2	41.7	8.7	53.7	23.3	70.4	22.8	75.4	30.4	50.2	40.8	80.4	48.4	95.9	57.0	91.2	53.3	---	---	---	---	---	---	---	---
3	53.3	15.1	59.6	30.1	69.5	32.8	53.0	29.6	54.4	38.7	77.1	49.2	96.6	56.2	79.8	65.2	---	---	---	---	---	---	---	---
4	50.5	21.7	47.9	11.9	69.0	28.2	61.1	24.2	69.0	35.4	93.4	49.8	93.7	57.4	94.9	55.1	---	---	---	---	---	---	---	---
5	48.7	19.7	54.0	22.0	42.4	27.3	66.0	36.1	77.5	45.3	98.2	59.1	85.6	61.8	86.8	60.8	---	---	---	---	---	---	---	---
6	59.0	23.7	46.4	19.3	46.4	17.7	46.3	22.1	79.0	45.0	91.6	57.9	92.5	55.4	82.8	57.6	---	---	---	---	---	---	---	---
7	50.6	26.1	53.3	19.2	51.5	16.6	56.4	22.1	79.9	48.6	92.8	61.0	98.6	59.9	88.4	55.3	---	---	---	---	---	---	---	---
8	46.1	22.1	61.0	35.0	66.3	24.0	64.1	46.4	76.9	49.2	92.7	55.2	97.0	61.0	84.1	56.8	---	---	---	---	---	---	---	---
9	69.3	30.7	48.7	13.8	67.6	37.7	56.6	32.2	79.0	44.3	95.2	54.4	95.2	60.5	89.7	54.0	---	---	---	---	---	---	---	---
10	52.6	24.5	16.8	11.5	53.4	24.2	74.7	36.3	88.9	47.7	97.8	55.4	98.5	59.1	90.2	56.1	---	---	---	---	---	---	---	---
11	43.5	19.1	43.4	5.4	50.5	17.7	80.8	51.3	74.4	46.9	83.2	57.7	96.6	60.3	92.0	55.3	---	---	---	---	---	---	---	---
12	45.0	26.1	22.6	14.6	58.1	22.4	78.4	41.9	59.7	50.7	86.6	53.7	88.8	63.7	90.9	54.5	---	---	---	---	---	---	---	---
13	52.4	20.4	57.2	16.6	59.5	23.9	46.1	32.5	60.4	48.8	94.2	56.4	90.2	58.5	88.6	52.9	---	---	---	---	---	---	---	---
14	55.1	24.7	67.6	25.1	66.1	27.7	59.8	31.3	68.4	49.2	97.5	60.2	97.4	61.5	85.5	58.7	---	---	---	---	---	---	---	---
15	30.1	2.0	49.5	20.1	68.5	34.8	62.5	27.5	77.5	41.4	94.1	58.0	77.7	59.6	88.8	57.7	---	---	---	---	---	---	---	---
16	33.7	-0.4	41.7	13.6	55.9	31.6	72.6	32.8	82.3	45.2	86.2	59.1	91.0	58.2	91.6	55.1	---	---	---	---	---	---	---	---
17	50.5	8.5	57.6	27.4	63.7	26.1	74.2	31.5	87.2	49.2	75.4	56.0	89.9	61.7	90.4	61.2	---	---	---	---	---	---	---	---
18	62.7	21.0	69.0	21.1	55.4	29.8	57.8	26.9	68.5	49.2	80.8	54.5	95.2	61.6	79.4	55.7	---	---	---	---	---	---	---	---
19	68.1	32.0	21.1	3.6	47.9	28.7	68.2	28.9	50.8	44.3	79.8	55.9	99.9	62.9	---	---	---	---	---	---	---	---	---	---
20	47.7	27.5	13.3	-0.8	53.9	25.6	58.6	32.5	56.6	41.5	78.1	51.0	98.2	62.4	---	---	---	---	---	---	---	---	---	---
21	29.0	23.5	24.0	-3.5	61.7	25.7	39.7	31.7	79.3	40.9	84.4	51.5	97.1	64.0	---	---	---	---	---	---	---	---	---	---
22	45.7	9.6	27.1	10.0	74.2	36.8	65.2	29.3	82.4	48.8	90.2	56.5	93.5	63.3	---	---	---	---	---	---	---	---	---	---
23	40.8	16.8	29.8	4.0	72.4	43.1	72.6	37.2	81.5	48.6	87.1	51.5	79.8	62.6	---	---	---	---	---	---	---	---	---	---
24	48.0	13.2	36.7	14.6	67.0	34.4	41.0	32.0	86.6	48.3	71.3	52.2	89.1	62.1	---	---	---	---	---	---	---	---	---	---
25	56.9	22.8	40.5	14.6	63.2	30.8	66.3	28.3	89.7	50.4	83.3	46.8	81.3	58.7	---	---	---	---	---	---	---	---	---	---
26	41.6	23.3	53.7	14.6	55.2	31.8	60.7	42.4	92.4	50.1	97.2	53.9	80.0	58.6	---	---	---	---	---	---	---	---	---	---
27	45.4	20.2	55.1	19.5	50.4	31.1	73.8	34.0	87.2	56.4	99.3	56.8	81.9	57.9	---	---	---	---	---	---	---	---	---	---
28	52.8	20.6	48.6	20.9	47.3	28.6	78.2	39.8	71.8	53.8	102.4	60.2	76.0	57.7	---	---	---	---	---	---	---	---	---	---
29	59.6	21.4			50.7	24.9	83.6	47.5	79.2	49.3	95.2	66.8	77.8	55.5	---	---	---	---	---	---	---	---	---	---
30	62.9	33.0			63.2	25.8	75.4	43.0	86.0	48.5	75.5	54.5	78.4	53.7	---	---	---	---	---	---	---	---	---	---
31	55.0	25.6			58.4	26.2			90.4	50.5			86.1	50.1	---	---			---	---			---	---

	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
High	69.3		69.0		74.2		83.6		92.4		102.4		99.9		94.9		---		---		---		---
Avg Hi	49.2		44.0		59.2		64.1		75.2		88.4		90.0		87.7		---		---		---		---
Mean	32.9		29.2		42.6		48.3		60.5		71.3		73.5		71.4		---		---		---		---
Avg Lo	19.8		16.1		27.7		33.5		46.9		55.1		59.1		56.6		---		---		---		---
Low	-00.4		-03.5		16.6		22.1		35.4		46.8		47.7		52.9		---		---		---		---


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.