St. Helens Weather In December 2011

Historical Data for December 2011 in St. Helens, United Kingdom

Temperature	Max	Average	Min
Max Temperature	13.0°C (55.4°F)	7.9°C (46.22°F)	4.0°C (39.2°F)
Avg Temperature	11.0°C (51.8°F)	6.61°C (43.9°F)	3.0°C (37.4°F)
Min Temperature	9.0°C (48.2°F)	4.9°C (40.82°F)	2.0°C (35.6°F)
Dew Point	Max	Average	Min
Dew Point	10.0°C (50.0°F)	4.03°C (39.25°F)	-0.0°C (0°F)
Precipitation	Max	Average	Min	Sum
Precipitation	16.2mm \| 0.64in	5.26mm \| 0.21in	0.3mm \| 0.01in	163.2mm \| 6.43in
Snowdepth	0.6mm \| 0.02in	0.02mm \| 0.0in	0.0mm \| 0in	0.6mm \| 0.02in
Wind	Max	Average	Min
Wind	38.0kmh \| 23.61mph	23.16kmh \| 14.39mph	13.0kmh \| 8.08mph
Gust Wind	67.0kmh \| 41.63mph	39.16kmh \| 24.33mph	22.0kmh \| 13.67mph
Sea Level Pressure	Max	Average	Min
Sea Level Pressure	16.2mb	5.26mb	0.3mb

December 2011 Graph

December 2011 - Daily Observations

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
December	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2011-12-01	6 \| 42.8	4 \| 39.2	80	19 \| 11.81	29.65 \| 1004	3.1 \| 0.12
2011-12-02	6 \| 42.8	3 \| 37.4	83	18 \| 11.18	29.77 \| 1008	1.4 \| 0.06
2011-12-03	8 \| 46.4	5 \| 41.0	80	30 \| 18.64	29.5 \| 999	4.8 \| 0.19
2011-12-04	6 \| 42.8	3 \| 37.4	80	26 \| 16.16	29.47 \| 998	9.0 \| 0.35
2011-12-05	4 \| 39.2	1 \| 33.8	79	27 \| 16.78	29.59 \| 1002	15.5 \| 0.61
2011-12-06	5 \| 41.0	2 \| 35.6	85	22 \| 13.67	29.62 \| 1003	15.4 \| 0.61
2011-12-07	6 \| 42.8	2 \| 35.6	74	38 \| 23.61	29.68 \| 1005	12.3 \| 0.48
2011-12-08	8 \| 46.4	4 \| 39.2	82	34 \| 21.13	29.62 \| 1003	4.7 \| 0.19
2011-12-09	4 \| 39.2	1 \| 33.8	76	26 \| 16.16	29.71 \| 1006	6.6 \| 0.26
2011-12-10	5 \| 41.0	2 \| 35.6	81	18 \| 11.18	29.88 \| 1012	1.3 \| 0.05
2011-12-11	7 \| 44.6	5 \| 41.0	91	18 \| 11.18	29.62 \| 1003	7.3 \| 0.29
2011-12-12	6 \| 42.8	3 \| 37.4	83	25 \| 15.53	29.44 \| 997	2.4 \| 0.09
2011-12-13	5 \| 41.0	2 \| 35.6	76	31 \| 19.26	28.97 \| 981	16.2 \| 0.64
2011-12-14	4 \| 39.2	-0 \| 32.0	75	25 \| 15.53	29.18 \| 988	0.5 \| 0.02
2011-12-15	5 \| 41.0	2 \| 35.6	88	16 \| 9.94	29.32 \| 993	4.2 \| 0.17
2011-12-16	3 \| 37.4	0 \| 32.0	86	13 \| 8.08	29.23 \| 990	1.7 \| 0.07
2011-12-17	4 \| 39.2	1 \| 33.8	83	19 \| 11.81	29.77 \| 1008	4.0 \| 0.16
2011-12-18	4 \| 39.2	0 \| 32.0	82	16 \| 9.94	30.0 \| 1016	4.0 \| 0.16
2011-12-19	6 \| 42.8	4 \| 39.2	92	19 \| 11.81	29.88 \| 1012	3.9 \| 0.15
2011-12-20	6 \| 42.8	4 \| 39.2	83	23 \| 14.29	29.94 \| 1014	4.1 \| 0.16
2011-12-21	10 \| 50.0	9 \| 48.2	95	20 \| 12.43	30.0 \| 1016	2.7 \| 0.11
2011-12-22	10 \| 50.0	9 \| 48.2	93	17 \| 10.56	30.18 \| 1022	0.3 \| 0.01
2011-12-23	8 \| 46.4	6 \| 42.8	87	24 \| 14.91	29.97 \| 1015	12.4 \| 0.49
2011-12-24	7 \| 44.6	5 \| 41.0	85	23 \| 14.29	30.21 \| 1023	2.7 \| 0.11
2011-12-25	11 \| 51.8	9 \| 48.2	92	25 \| 15.53	30.15 \| 1021	1.1 \| 0.04
2011-12-26	11 \| 51.8	9 \| 48.2	90	20 \| 12.43	30.3 \| 1026	0.3 \| 0.01
2011-12-27	9 \| 48.2	7 \| 44.6	90	17 \| 10.56	30.36 \| 1028	0.3 \| 0.01
2011-12-28	7 \| 44.6	4 \| 39.2	81	32 \| 19.88	29.97 \| 1015	4.2 \| 0.17
2011-12-29	7 \| 44.6	4 \| 39.2	81	36 \| 22.37	30.03 \| 1017	9.4 \| 0.37
2011-12-30	6 \| 42.8	5 \| 41.0	87	22 \| 13.67	29.94 \| 1014	3.7 \| 0.15
2011-12-31	11 \| 51.8	10 \| 50.0	95	19 \| 11.81	29.71 \| 1006	3.7 \| 0.15

Prev Month Next Month

Time	Temperature	Dew Point	Humidity	Wind Speed	Pressure	Precipitation
December	° C \| ° F	° C \| ° F	%	Kph \| Mph	Hg \| Mb	Total (mm/in)
2011-12-01	6 \| 42.8	4 \| 39.2	80	19 \| 11.81	29.65 \| 1004	3.1 \| 0.12
2011-12-02	6 \| 42.8	3 \| 37.4	83	18 \| 11.18	29.77 \| 1008	1.4 \| 0.06
2011-12-03	8 \| 46.4	5 \| 41.0	80	30 \| 18.64	29.5 \| 999	4.8 \| 0.19
2011-12-04	6 \| 42.8	3 \| 37.4	80	26 \| 16.16	29.47 \| 998	9.0 \| 0.35
2011-12-05	4 \| 39.2	1 \| 33.8	79	27 \| 16.78	29.59 \| 1002	15.5 \| 0.61
2011-12-06	5 \| 41.0	2 \| 35.6	85	22 \| 13.67	29.62 \| 1003	15.4 \| 0.61
2011-12-07	6 \| 42.8	2 \| 35.6	74	38 \| 23.61	29.68 \| 1005	12.3 \| 0.48
2011-12-08	8 \| 46.4	4 \| 39.2	82	34 \| 21.13	29.62 \| 1003	4.7 \| 0.19
2011-12-09	4 \| 39.2	1 \| 33.8	76	26 \| 16.16	29.71 \| 1006	6.6 \| 0.26
2011-12-10	5 \| 41.0	2 \| 35.6	81	18 \| 11.18	29.88 \| 1012	1.3 \| 0.05
2011-12-11	7 \| 44.6	5 \| 41.0	91	18 \| 11.18	29.62 \| 1003	7.3 \| 0.29
2011-12-12	6 \| 42.8	3 \| 37.4	83	25 \| 15.53	29.44 \| 997	2.4 \| 0.09
2011-12-13	5 \| 41.0	2 \| 35.6	76	31 \| 19.26	28.97 \| 981	16.2 \| 0.64
2011-12-14	4 \| 39.2	-0 \| 32.0	75	25 \| 15.53	29.18 \| 988	0.5 \| 0.02
2011-12-15	5 \| 41.0	2 \| 35.6	88	16 \| 9.94	29.32 \| 993	4.2 \| 0.17
2011-12-16	3 \| 37.4	0 \| 32.0	86	13 \| 8.08	29.23 \| 990	1.7 \| 0.07
2011-12-17	4 \| 39.2	1 \| 33.8	83	19 \| 11.81	29.77 \| 1008	4.0 \| 0.16
2011-12-18	4 \| 39.2	0 \| 32.0	82	16 \| 9.94	30.0 \| 1016	4.0 \| 0.16
2011-12-19	6 \| 42.8	4 \| 39.2	92	19 \| 11.81	29.88 \| 1012	3.9 \| 0.15
2011-12-20	6 \| 42.8	4 \| 39.2	83	23 \| 14.29	29.94 \| 1014	4.1 \| 0.16
2011-12-21	10 \| 50.0	9 \| 48.2	95	20 \| 12.43	30.0 \| 1016	2.7 \| 0.11
2011-12-22	10 \| 50.0	9 \| 48.2	93	17 \| 10.56	30.18 \| 1022	0.3 \| 0.01
2011-12-23	8 \| 46.4	6 \| 42.8	87	24 \| 14.91	29.97 \| 1015	12.4 \| 0.49
2011-12-24	7 \| 44.6	5 \| 41.0	85	23 \| 14.29	30.21 \| 1023	2.7 \| 0.11
2011-12-25	11 \| 51.8	9 \| 48.2	92	25 \| 15.53	30.15 \| 1021	1.1 \| 0.04
2011-12-26	11 \| 51.8	9 \| 48.2	90	20 \| 12.43	30.3 \| 1026	0.3 \| 0.01
2011-12-27	9 \| 48.2	7 \| 44.6	90	17 \| 10.56	30.36 \| 1028	0.3 \| 0.01
2011-12-28	7 \| 44.6	4 \| 39.2	81	32 \| 19.88	29.97 \| 1015	4.2 \| 0.17
2011-12-29	7 \| 44.6	4 \| 39.2	81	36 \| 22.37	30.03 \| 1017	9.4 \| 0.37
2011-12-30	6 \| 42.8	5 \| 41.0	87	22 \| 13.67	29.94 \| 1014	3.7 \| 0.15
2011-12-31	11 \| 51.8	10 \| 50.0	95	19 \| 11.81	29.71 \| 1006	3.7 \| 0.15

St. Helens Weather In December 2011

December 2011 Graph

December 2011 - Daily Observations

St. Helens Historical Data