Waltham Weather In September 2019

Historical Data for September 2019 in Waltham, United States

Temperature	Max	Average	Min
Max Temperature	32.0°C (89.6°F)	24.27°C (75.69°F)	17.0°C (62.6°F)
Avg Temperature	27.0°C (80.6°F)	20.6°C (69.08°F)	15.0°C (59.0°F)
Min Temperature	21.0°C (69.8°F)	14.73°C (58.51°F)	9.0°C (48.2°F)
Dew Point	Max	Average	Min
Dew Point	18.0°C (64.4°F)	12.3°C (54.14°F)	7.0°C (44.6°F)
Precipitation	Max	Average	Min	Sum
Precipitation	8.8mm \| 0.35in	0.91mm \| 0.04in	0.0mm \| 0in	27.2mm \| 1.07in
Snowdepth	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in
Wind	Max	Average	Min
Wind	17.0kmh \| 10.56mph	10.2kmh \| 6.34mph	4.0kmh \| 2.49mph
Gust Wind	26.0kmh \| 16.16mph	14.27kmh \| 8.87mph	5.0kmh \| 3.11mph
Sea Level Pressure	Max	Average	Min
Sea Level Pressure	8.8mb	0.91mb	0.0mb

September 2019 Graph

September 2019 - Daily Observations

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
September	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2019-09-01	20 \| 68.0	12 \| 53.6	65	9 \| 5.59	30.33 \| 1027	0.0 \| 0.0
2019-09-02	22 \| 71.6	15 \| 59.0	76	11 \| 6.84	30.06 \| 1018	5.6 \| 0.22
2019-09-03	23 \| 73.4	16 \| 60.8	75	8 \| 4.97	30.0 \| 1016	0.0 \| 0.0
2019-09-04	25 \| 77.0	18 \| 64.4	78	15 \| 9.32	29.91 \| 1013	2.1 \| 0.08
2019-09-05	21 \| 69.8	12 \| 53.6	63	10 \| 6.21	30.03 \| 1017	0.0 \| 0.0
2019-09-06	18 \| 64.4	11 \| 51.8	67	9 \| 5.59	29.97 \| 1015	0.1 \| 0.0
2019-09-07	17 \| 62.6	11 \| 51.8	76	14 \| 8.7	29.74 \| 1007	8.8 \| 0.35
2019-09-08	20 \| 68.0	11 \| 51.8	63	12 \| 7.46	29.97 \| 1015	0.0 \| 0.0
2019-09-09	20 \| 68.0	11 \| 51.8	66	6 \| 3.73	30.24 \| 1024	0.2 \| 0.01
2019-09-10	20 \| 68.0	14 \| 57.2	77	7 \| 4.35	30.33 \| 1027	0.2 \| 0.01
2019-09-11	24 \| 75.2	18 \| 64.4	76	15 \| 9.32	30.06 \| 1018	0.9 \| 0.04
2019-09-12	17 \| 62.6	15 \| 59.0	84	10 \| 6.21	30.12 \| 1020	3.0 \| 0.12
2019-09-13	17 \| 62.6	8 \| 46.4	63	10 \| 6.21	30.45 \| 1031	0.0 \| 0.0
2019-09-14	19 \| 66.2	12 \| 53.6	73	11 \| 6.84	30.27 \| 1025	0.5 \| 0.02
2019-09-15	23 \| 73.4	14 \| 57.2	67	10 \| 6.21	30.06 \| 1018	0.0 \| 0.0
2019-09-16	20 \| 68.0	12 \| 53.6	65	4 \| 2.49	30.03 \| 1017	0.6 \| 0.02
2019-09-17	18 \| 64.4	10 \| 50.0	66	10 \| 6.21	30.09 \| 1019	0.3 \| 0.01
2019-09-18	15 \| 59.0	7 \| 44.6	66	10 \| 6.21	30.24 \| 1024	0.2 \| 0.01
2019-09-19	19 \| 66.2	7 \| 44.6	58	7 \| 4.35	30.3 \| 1026	0.0 \| 0.0
2019-09-20	22 \| 71.6	9 \| 48.2	52	8 \| 4.97	30.15 \| 1021	0.0 \| 0.0
2019-09-21	27 \| 80.6	15 \| 59.0	60	8 \| 4.97	30.15 \| 1021	0.0 \| 0.0
2019-09-22	26 \| 78.8	15 \| 59.0	61	11 \| 6.84	30.06 \| 1018	0.0 \| 0.0
2019-09-23	27 \| 80.6	17 \| 62.6	66	17 \| 10.56	29.8 \| 1009	1.1 \| 0.04
2019-09-24	21 \| 69.8	14 \| 57.2	70	13 \| 8.08	29.71 \| 1006	1.8 \| 0.07
2019-09-25	20 \| 68.0	11 \| 51.8	65	10 \| 6.21	29.83 \| 1010	0.0 \| 0.0
2019-09-26	21 \| 69.8	13 \| 55.4	70	12 \| 7.46	29.8 \| 1009	1.6 \| 0.06
2019-09-27	22 \| 71.6	11 \| 51.8	63	8 \| 4.97	30.06 \| 1018	0.0 \| 0.0
2019-09-28	20 \| 68.0	12 \| 53.6	68	12 \| 7.46	30.06 \| 1018	0.2 \| 0.01
2019-09-29	19 \| 66.2	11 \| 51.8	62	10 \| 6.21	30.21 \| 1023	0.0 \| 0.0
2019-09-30	15 \| 59.0	7 \| 44.6	63	9 \| 5.59	30.33 \| 1027	0.0 \| 0.0

Prev Month Next Month

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
September	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2019-09-01	20 \| 68.0	12 \| 53.6	65	9 \| 5.59	30.33 \| 1027	0.0 \| 0.0
2019-09-02	22 \| 71.6	15 \| 59.0	76	11 \| 6.84	30.06 \| 1018	5.6 \| 0.22
2019-09-03	23 \| 73.4	16 \| 60.8	75	8 \| 4.97	30.0 \| 1016	0.0 \| 0.0
2019-09-04	25 \| 77.0	18 \| 64.4	78	15 \| 9.32	29.91 \| 1013	2.1 \| 0.08
2019-09-05	21 \| 69.8	12 \| 53.6	63	10 \| 6.21	30.03 \| 1017	0.0 \| 0.0
2019-09-06	18 \| 64.4	11 \| 51.8	67	9 \| 5.59	29.97 \| 1015	0.1 \| 0.0
2019-09-07	17 \| 62.6	11 \| 51.8	76	14 \| 8.7	29.74 \| 1007	8.8 \| 0.35
2019-09-08	20 \| 68.0	11 \| 51.8	63	12 \| 7.46	29.97 \| 1015	0.0 \| 0.0
2019-09-09	20 \| 68.0	11 \| 51.8	66	6 \| 3.73	30.24 \| 1024	0.2 \| 0.01
2019-09-10	20 \| 68.0	14 \| 57.2	77	7 \| 4.35	30.33 \| 1027	0.2 \| 0.01
2019-09-11	24 \| 75.2	18 \| 64.4	76	15 \| 9.32	30.06 \| 1018	0.9 \| 0.04
2019-09-12	17 \| 62.6	15 \| 59.0	84	10 \| 6.21	30.12 \| 1020	3.0 \| 0.12
2019-09-13	17 \| 62.6	8 \| 46.4	63	10 \| 6.21	30.45 \| 1031	0.0 \| 0.0
2019-09-14	19 \| 66.2	12 \| 53.6	73	11 \| 6.84	30.27 \| 1025	0.5 \| 0.02
2019-09-15	23 \| 73.4	14 \| 57.2	67	10 \| 6.21	30.06 \| 1018	0.0 \| 0.0
2019-09-16	20 \| 68.0	12 \| 53.6	65	4 \| 2.49	30.03 \| 1017	0.6 \| 0.02
2019-09-17	18 \| 64.4	10 \| 50.0	66	10 \| 6.21	30.09 \| 1019	0.3 \| 0.01
2019-09-18	15 \| 59.0	7 \| 44.6	66	10 \| 6.21	30.24 \| 1024	0.2 \| 0.01
2019-09-19	19 \| 66.2	7 \| 44.6	58	7 \| 4.35	30.3 \| 1026	0.0 \| 0.0
2019-09-20	22 \| 71.6	9 \| 48.2	52	8 \| 4.97	30.15 \| 1021	0.0 \| 0.0
2019-09-21	27 \| 80.6	15 \| 59.0	60	8 \| 4.97	30.15 \| 1021	0.0 \| 0.0
2019-09-22	26 \| 78.8	15 \| 59.0	61	11 \| 6.84	30.06 \| 1018	0.0 \| 0.0
2019-09-23	27 \| 80.6	17 \| 62.6	66	17 \| 10.56	29.8 \| 1009	1.1 \| 0.04
2019-09-24	21 \| 69.8	14 \| 57.2	70	13 \| 8.08	29.71 \| 1006	1.8 \| 0.07
2019-09-25	20 \| 68.0	11 \| 51.8	65	10 \| 6.21	29.83 \| 1010	0.0 \| 0.0
2019-09-26	21 \| 69.8	13 \| 55.4	70	12 \| 7.46	29.8 \| 1009	1.6 \| 0.06
2019-09-27	22 \| 71.6	11 \| 51.8	63	8 \| 4.97	30.06 \| 1018	0.0 \| 0.0
2019-09-28	20 \| 68.0	12 \| 53.6	68	12 \| 7.46	30.06 \| 1018	0.2 \| 0.01
2019-09-29	19 \| 66.2	11 \| 51.8	62	10 \| 6.21	30.21 \| 1023	0.0 \| 0.0
2019-09-30	15 \| 59.0	7 \| 44.6	63	9 \| 5.59	30.33 \| 1027	0.0 \| 0.0

Waltham Weather In September 2019

September 2019 Graph

September 2019 - Daily Observations

Waltham Historical Data