Temperature Trends in Bonn, Germany

Average daily temperatures in Bonn, Germany, including the lower and upper bounds of the 95% confidence interval. Due to the possibility of missing data, the actual day counts used in the average and confidence interval calculations are provided. The table is also offered in degrees of Celsius.

Average daily temperatures (F) for Bonn, Germany
Lower BoundAverage TemperatureUpper Bound

	January	February	March	April	May	June	July	August	September	October	November	December
1		27 38 50	34 41 48				60 63 65		52 63 75	16 56 95		-18 44 106
2	26 38 50	10 31 52		16 51 86	51 59 67	-24 68 160	3 62 121	55 71 87	57 62 67	53 58 63	37 49 60	25 36 48
3	16 32 48	32 36 41	40 49 59	36 49 62	45 60 74	55 67 79	64 67 69	64 72 80	47 63 78			18 37 57
4		32 43 53	24 45 65	-43 46 134	51 61 71	66 68 70	57 65 73	53 69 86	51 60 69	51 59 67	-19 44 107	36 42 49
5	19 37 55	-12 31 75	31 42 53	6 45 84	-17 62 141		57 67 76	61 69 77	56 61 66	43 53 63	46 48 50	37 45 53
6	17 33 50	20 38 57	28 42 55		42 50 58	57 64 71		55 67 80	52 59 66	43 54 64	42 48 54	35 44 53
7	4 34 64	20 41 61	23 43 62		41 51 61	55 60 64	54 65 77		55 63 71	43 49 55	41 48 55	22 42 62
8		31 46 61	27 44 61	35 49 63	6 53 100	49 61 73	43 59 75	56 65 73	59 66 74	49 57 65	43 46 49
9	17 29 41	29 37 46	-82 43 168	40 50 60	-62 56 174	41 61 82	56 62 68	64 71 79	48 62 76	48 58 68	46 47 48	18 41 63
10	27 35 43	14 32 50	25 44 64	40 48 56	44 59 75	57 70 84	48 67 87	56 74 92	47 61 75	-3 54 112	42 48 53	-32 28 88
11	28 34 39	12 31 49	7 40 73	44 47 50	30 63 97	15 56 98	-75 67 210	74 78 82	24 58 91	53 57 62	37 46 56	20 37 55
12	-29 40 108	8 38 68	24 40 56	38 47 55	31 64 97	57 63 70	52 67 83	42 66 90		39 56 73	39 46 53	-0 39 79
13	26 34 42	37 43 50	13 40 68	23 44 66	41 61 81	51 66 81	-34 65 164	55 67 79	40 58 75	36 53 70	38 45 53	-8 38 83
14	23 39 54	33 39 44	23 43 63	28 43 57	46 60 74	42 62 82	-43 69 181	62 72 83	39 58 76	42 53 64	37 46 54	23 38 54
15	27 34 41	39 47 56	39 43 47	2 41 80	51 59 67	43 61 80	10 63 117	47 74 100	41 60 79	2 58 113	21 35 49	-86 40 166
16	26 33 39	34 39 44	43 45 48	38 44 49	49 67 85	-64 62 187	53 59 65	61 67 74		47 55 63	-43 38 118	29 39 49
17	26 34 41	23 35 46	36 45 55	-26 48 122	50 61 71	54 66 78	60 64 67	62 69 77	-37 60 157	54 54 55	31 38 46	17 32 46
18	27 36 45	20 34 47	22 44 66	40 48 57	41 55 69	51 62 72	57 62 68	38 71 104	49 65 80	31 49 66	29 41 54	31 37 42
19	22 39 55		31 42 53	31 50 68	14 65 116	-107 69 246	55 65 74		58 61 64	33 50 67	32 41 50	-10 41 92
20	34 40 46	16 42 68	30 40 49	38 49 61	53 61 70	43 65 88	-35 74 183	35 73 111	43 55 67	37 49 61	33 41 49	30 34 38
21	34 43 53	11 33 56	34 48 61	-33 51 134	43 60 77	-45 63 170		50 69 88	50 59 67	39 49 60	30 43 56
22	25 38 50	24 35 45	25 46 67	30 52 75	47 58 69	47 61 74	68 73 78	59 67 76			29 41 53	13 36 58
23	33 41 49	-68 35 138	28 44 60	42 59 76	53 60 66		41 71 101	-12 71 154	48 61 75	41 51 61	3 44 85
24	16 36 56	32 40 49	-7 45 97	51 54 58	34 69 105	4 58 112	62 68 75	51 66 80	48 54 60	44 52 60
25	2 34 65	-18 42 103	29 49 69	51 56 62	48 60 71	50 65 81	54 67 81	-43 65 172	50 57 64	10 52 94	-10 39 88
26	1 36 71	35 47 60	-20 40 100	51 63 74	55 60 66	55 66 77	48 71 94	35 63 92	48 59 69	43 50 57	29 40 52
27	24 35 45	21 43 65	37 38 40	29 55 82	57 60 63	50 70 91	59 68 78	-3 59 121	55 59 62	41 54 68	34 39 45
28	12 31 50	33 44 54	29 39 49	44 53 61	44 59 75	49 69 88	64 69 73	53 59 65	40 56 73	43 53 63	16 43 71
29	30 34 39	-41 38 116	15 46 78	42 51 61	49 61 73	54 62 71	66 71 76	7 59 110	39 59 79	18 48 78	23 43 64
30	30 37 45		-0 41 81	50 57 64	53 62 71	54 62 70	61 70 78	55 61 68	29 57 85	44 50 57	-65 43 151
31	24 40 57				53 64 75		58 76 94	56 61 65