São Tomé Weather In September 2017

Historical Data for September 2017 in São Tomé, Sao Tome and Principe

Temperature	Max	Average	Min
Max Temperature	28.0°C (82.4°F)	27.13°C (80.83°F)	25.0°C (77.0°F)
Avg Temperature	26.0°C (78.8°F)	25.43°C (77.77°F)	24.0°C (75.2°F)
Min Temperature	26.0°C (78.8°F)	24.8°C (76.64°F)	24.0°C (75.2°F)
Dew Point	Max	Average	Min
Dew Point	24.0°C (75.2°F)	22.3°C (72.14°F)	21.0°C (69.8°F)
Precipitation	Max	Average	Min	Sum
Precipitation	25.5mm \| 1.0in	2.67mm \| 0.11in	0.0mm \| 0in	80.0mm \| 3.15in
Snowdepth	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in	0.0mm \| 0in
Wind	Max	Average	Min
Wind	27.0kmh \| 16.78mph	19.4kmh \| 12.05mph	10.0kmh \| 6.21mph
Gust Wind	37.0kmh \| 22.99mph	26.6kmh \| 16.53mph	13.0kmh \| 8.08mph
Sea Level Pressure	Max	Average	Min
Sea Level Pressure	25.5mb	2.67mb	0.0mb

September 2017 Graph

September 2017 - Daily Observations

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
September	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2017-09-01	25 \| 77.0	21 \| 69.8	77	10 \| 6.21	29.97 \| 1015	0.0 \| 0.0
2017-09-02	25 \| 77.0	22 \| 71.6	82	20 \| 12.43	29.97 \| 1015	0.4 \| 0.02
2017-09-03	25 \| 77.0	21 \| 69.8	81	21 \| 13.05	29.97 \| 1015	0.0 \| 0.0
2017-09-04	25 \| 77.0	21 \| 69.8	81	19 \| 11.81	29.97 \| 1015	0.4 \| 0.02
2017-09-05	25 \| 77.0	22 \| 71.6	83	18 \| 11.18	29.97 \| 1015	0.8 \| 0.03
2017-09-06	25 \| 77.0	22 \| 71.6	85	27 \| 16.78	29.94 \| 1014	1.5 \| 0.06
2017-09-07	24 \| 75.2	21 \| 69.8	80	25 \| 15.53	29.94 \| 1014	0.3 \| 0.01
2017-09-08	25 \| 77.0	21 \| 69.8	77	14 \| 8.7	29.91 \| 1013	0.6 \| 0.02
2017-09-09	25 \| 77.0	22 \| 71.6	80	15 \| 9.32	29.91 \| 1013	0.1 \| 0.0
2017-09-10	25 \| 77.0	23 \| 73.4	84	23 \| 14.29	29.91 \| 1013	0.8 \| 0.03
2017-09-11	26 \| 78.8	23 \| 73.4	82	20 \| 12.43	29.91 \| 1013	1.2 \| 0.05
2017-09-12	25 \| 77.0	23 \| 73.4	83	21 \| 13.05	29.91 \| 1013	2.1 \| 0.08
2017-09-13	25 \| 77.0	22 \| 71.6	82	21 \| 13.05	29.94 \| 1014	1.6 \| 0.06
2017-09-14	25 \| 77.0	22 \| 71.6	80	19 \| 11.81	29.94 \| 1014	1.2 \| 0.05
2017-09-15	26 \| 78.8	22 \| 71.6	80	24 \| 14.91	29.94 \| 1014	0.3 \| 0.01
2017-09-16	26 \| 78.8	23 \| 73.4	81	22 \| 13.67	29.94 \| 1014	0.6 \| 0.02
2017-09-17	26 \| 78.8	22 \| 71.6	79	15 \| 9.32	29.97 \| 1015	0.1 \| 0.0
2017-09-18	25 \| 77.0	23 \| 73.4	82	20 \| 12.43	29.97 \| 1015	0.7 \| 0.03
2017-09-19	25 \| 77.0	23 \| 73.4	85	21 \| 13.05	29.94 \| 1014	4.9 \| 0.19
2017-09-20	25 \| 77.0	22 \| 71.6	81	18 \| 11.18	29.91 \| 1013	0.7 \| 0.03
2017-09-21	26 \| 78.8	22 \| 71.6	81	19 \| 11.81	29.91 \| 1013	0.4 \| 0.02
2017-09-22	26 \| 78.8	23 \| 73.4	82	25 \| 15.53	29.91 \| 1013	25.5 \| 1.0
2017-09-23	26 \| 78.8	23 \| 73.4	82	18 \| 11.18	29.94 \| 1014	16.4 \| 0.65
2017-09-24	26 \| 78.8	23 \| 73.4	84	16 \| 9.94	29.94 \| 1014	6.4 \| 0.25
2017-09-25	26 \| 78.8	24 \| 75.2	84	19 \| 11.81	29.88 \| 1012	7.4 \| 0.29
2017-09-26	26 \| 78.8	23 \| 73.4	82	23 \| 14.29	29.85 \| 1011	3.3 \| 0.13
2017-09-27	26 \| 78.8	23 \| 73.4	80	21 \| 13.05	29.88 \| 1012	0.9 \| 0.04
2017-09-28	26 \| 78.8	22 \| 71.6	78	18 \| 11.18	29.91 \| 1013	0.2 \| 0.01
2017-09-29	26 \| 78.8	22 \| 71.6	78	17 \| 10.56	29.91 \| 1013	0.4 \| 0.02
2017-09-30	26 \| 78.8	23 \| 73.4	79	13 \| 8.08	29.88 \| 1012	0.8 \| 0.03

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)
2017-09-01	25 \| 77.0	21 \| 69.8	77	10 \| 6.21	29.97 \| 1015	0.0 \| 0.0
2017-09-02	25 \| 77.0	22 \| 71.6	82	20 \| 12.43	29.97 \| 1015	0.4 \| 0.02
2017-09-03	25 \| 77.0	21 \| 69.8	81	21 \| 13.05	29.97 \| 1015	0.0 \| 0.0
2017-09-04	25 \| 77.0	21 \| 69.8	81	19 \| 11.81	29.97 \| 1015	0.4 \| 0.02
2017-09-05	25 \| 77.0	22 \| 71.6	83	18 \| 11.18	29.97 \| 1015	0.8 \| 0.03
2017-09-06	25 \| 77.0	22 \| 71.6	85	27 \| 16.78	29.94 \| 1014	1.5 \| 0.06
2017-09-07	24 \| 75.2	21 \| 69.8	80	25 \| 15.53	29.94 \| 1014	0.3 \| 0.01
2017-09-08	25 \| 77.0	21 \| 69.8	77	14 \| 8.7	29.91 \| 1013	0.6 \| 0.02
2017-09-09	25 \| 77.0	22 \| 71.6	80	15 \| 9.32	29.91 \| 1013	0.1 \| 0.0
2017-09-10	25 \| 77.0	23 \| 73.4	84	23 \| 14.29	29.91 \| 1013	0.8 \| 0.03
2017-09-11	26 \| 78.8	23 \| 73.4	82	20 \| 12.43	29.91 \| 1013	1.2 \| 0.05
2017-09-12	25 \| 77.0	23 \| 73.4	83	21 \| 13.05	29.91 \| 1013	2.1 \| 0.08
2017-09-13	25 \| 77.0	22 \| 71.6	82	21 \| 13.05	29.94 \| 1014	1.6 \| 0.06
2017-09-14	25 \| 77.0	22 \| 71.6	80	19 \| 11.81	29.94 \| 1014	1.2 \| 0.05
2017-09-15	26 \| 78.8	22 \| 71.6	80	24 \| 14.91	29.94 \| 1014	0.3 \| 0.01
2017-09-16	26 \| 78.8	23 \| 73.4	81	22 \| 13.67	29.94 \| 1014	0.6 \| 0.02
2017-09-17	26 \| 78.8	22 \| 71.6	79	15 \| 9.32	29.97 \| 1015	0.1 \| 0.0
2017-09-18	25 \| 77.0	23 \| 73.4	82	20 \| 12.43	29.97 \| 1015	0.7 \| 0.03
2017-09-19	25 \| 77.0	23 \| 73.4	85	21 \| 13.05	29.94 \| 1014	4.9 \| 0.19
2017-09-20	25 \| 77.0	22 \| 71.6	81	18 \| 11.18	29.91 \| 1013	0.7 \| 0.03
2017-09-21	26 \| 78.8	22 \| 71.6	81	19 \| 11.81	29.91 \| 1013	0.4 \| 0.02
2017-09-22	26 \| 78.8	23 \| 73.4	82	25 \| 15.53	29.91 \| 1013	25.5 \| 1.0
2017-09-23	26 \| 78.8	23 \| 73.4	82	18 \| 11.18	29.94 \| 1014	16.4 \| 0.65
2017-09-24	26 \| 78.8	23 \| 73.4	84	16 \| 9.94	29.94 \| 1014	6.4 \| 0.25
2017-09-25	26 \| 78.8	24 \| 75.2	84	19 \| 11.81	29.88 \| 1012	7.4 \| 0.29
2017-09-26	26 \| 78.8	23 \| 73.4	82	23 \| 14.29	29.85 \| 1011	3.3 \| 0.13
2017-09-27	26 \| 78.8	23 \| 73.4	80	21 \| 13.05	29.88 \| 1012	0.9 \| 0.04
2017-09-28	26 \| 78.8	22 \| 71.6	78	18 \| 11.18	29.91 \| 1013	0.2 \| 0.01
2017-09-29	26 \| 78.8	22 \| 71.6	78	17 \| 10.56	29.91 \| 1013	0.4 \| 0.02
2017-09-30	26 \| 78.8	23 \| 73.4	79	13 \| 8.08	29.88 \| 1012	0.8 \| 0.03

São Tomé Weather In September 2017

September 2017 Graph

September 2017 - Daily Observations

São Tomé Historical Data