Recent Minimum and Maximum Temperatures in Helena, Montana

Average daily temperatures in Helena, Montana, including the 9 year minima and maxima. Due to the possible presence of missing data c.f. the actual day counts involved in the calculations. Keep in mind that the "raw" daily data represent average day temperatures already. The minima and maxima regard thus the coolest and warmest days experienced over the past 9 years rather than the coldest and hotest temperatures reached during that period.

Average daily temperatures (F) for Helena, Montana
MinimumAverageMaximum

	January	February	March	April	May	June	July	August	September	October	November	December
1	-1 23 44	-15 27 46	9 30 43	28 41 51	35 46 60	43 59 67	51 70 79	60 70 80	44 63 75	42 54 64	12 36 49	12 30 44
2	4 22 42	-26 27 45	6 30 44	14 38 50	40 48 65	47 58 68	52 68 79	65 72 81	50 63 75	32 52 70	14 35 51	8 29 43
3	-2 19 45	-26 26 43	14 31 47	21 38 55	40 49 67	48 58 70	56 68 81	62 70 81	48 64 76	34 50 65	17 36 49	8 27 43
4	-6 21 45	-3 28 40	11 30 48	29 41 51	38 49 61	47 59 72	58 68 79	59 69 76	51 65 74	36 49 71	15 38 55	12 26 46
5	-18 23 45	13 30 46	5 30 48	21 41 53	35 49 63	50 61 71	57 68 80	58 69 76	51 64 71	29 47 61	14 37 56	6 25 49
6	-22 21 39	12 30 44	3 27 49	21 42 58	33 50 59	46 58 72	57 69 84	58 71 79	48 61 76	32 46 60	14 37 56	6 24 41
7	-10 24 42	11 29 45	1 27 44	26 42 56	35 50 63	42 56 71	59 70 83	62 72 81	50 60 74	35 50 60	17 38 66	-6 23 37
8	-11 27 50	4 27 40	-2 29 53	22 42 53	35 50 63	42 57 75	60 70 83	55 70 79	51 60 72	34 50 61	17 37 53	-15 20 37
9	-3 26 42	-0 27 49	-0 32 57	24 41 57	35 50 65	44 56 71	60 70 79	53 68 77	52 60 70	26 47 58	19 35 46	-12 21 40
10	-3 24 44	5 25 35	6 34 54	23 41 51	34 49 62	42 56 68	62 70 79	55 70 78	54 61 69	16 45 57	11 32 44	2 25 42
11	-10 21 46	2 25 39	-1 36 51	20 42 55	40 49 58	43 56 68	57 70 79	57 69 81	49 59 66	19 46 64	4 32 46	-5 26 53
12	-20 18 41	0 24 45	18 37 58	25 44 56	35 52 66	47 57 64	60 71 83	60 68 80	45 60 69	20 44 55	10 35 55	-11 26 42
13	-23 22 47	-4 28 47	9 38 56	33 46 57	38 53 73	49 60 68	60 72 86	52 68 77	50 59 68	29 46 59	15 37 59	-2 26 46
14	-15 24 43	2 27 44	10 37 52	23 44 61	41 55 68	53 62 71	60 71 84	57 69 81	51 59 68	35 48 59	8 35 49	-10 26 46
15	-16 26 45	13 28 50	18 38 50	24 41 59	45 56 65	54 61 70	62 73 80	57 68 83	49 59 70	37 47 56	13 33 47	-9 26 49
16	-6 24 39	5 30 43	26 40 50	26 42 59	47 57 71	48 61 74	50 72 83	56 67 80	41 60 73	33 45 57	12 35 50	-9 26 43
17	-1 23 45	-6 30 41	11 37 51	28 45 55	44 57 74	47 62 71	59 71 82	53 66 76	40 57 72	33 46 64	11 35 49	-2 28 44
18	-5 25 37	-5 29 42	16 36 52	33 45 59	41 57 72	52 61 76	63 73 85	58 67 80	42 57 74	37 47 59	18 36 46	-1 23 42
19	-4 26 39	6 30 50	18 37 50	33 44 60	39 56 76	54 60 75	62 74 86	55 68 80	40 56 72	36 46 58	3 31 57	-5 21 45
20	4 26 40	3 30 47	9 36 49	16 45 57	46 57 71	49 60 71	62 72 86	61 68 78	40 54 65	34 44 56	3 30 53	-10 21 39
21	-7 25 37	10 30 43	5 38 48	19 45 62	45 55 65	49 61 74	64 72 83	61 69 77	37 52 64	34 45 70	0 30 47	-13 21 37
22	-4 23 38	15 33 56	14 40 54	27 46 62	41 54 68	52 64 78	63 73 83	58 69 77	29 52 65	35 43 56	-0 28 42	-4 19 40
23	4 23 43	2 30 42	18 37 51	32 47 63	38 53 71	50 63 77	63 74 86	56 68 80	31 53 67	27 43 63	-5 28 51	-9 16 45
24	1 22 41	-4 28 44	5 35 54	29 47 67	42 54 72	53 65 76	67 73 84	57 68 76	38 54 65	26 42 52	-5 28 49	-4 19 39
25	-11 20 45	-10 26 46	-0 36 56	38 48 62	44 54 73	55 64 78	64 72 78	58 66 75	45 55 68	26 41 56	14 31 45	1 20 37
26	-10 22 39	-4 24 41	20 38 50	39 48 61	40 56 68	53 65 76	61 73 81	56 68 75	43 58 75	25 41 52	9 30 50	-14 20 39
27	-15 22 46	0 26 47	19 38 50	36 48 65	37 55 69	54 65 76	67 73 82	55 69 76	38 55 67	30 41 62	5 28 37	1 22 39
28	-13 20 39	-4 28 51	14 38 49	30 46 61	40 56 70	51 66 75	64 73 82	57 67 78	38 56 67	34 42 52	-2 29 47	-4 24 46
29	-16 23 40	-3 27 38	18 38 55	29 44 62	43 56 78	56 69 80	62 74 84	54 67 76	50 57 69	22 40 52	-6 29 45	-3 23 45
30	-24 25 42		24 40 54	31 45 61	43 56 69	51 68 79	58 73 81	50 66 74	45 56 69	13 37 51	16 31 50	5 22 45
31	-20 27 40		28 42 62		44 57 72		58 71 86	49 64 76		11 36 56		-2 23 43