SOUTHEND-ON-SEA - C.O.L. station 15m a.m.s.l.								
Apr-98								
Climatological day 18:00 to 18:00								
Date	Max	Min	Mean	Hum	Rain	Baro	Wind	Weather
       	°C	°C	°C	%	(mm)	(mb)		
								
1	15.0	7.0	11.0	100	0.3	1001.0	NE1	Drizzle most of day, misty.
2	15.0	8.5	11.8	94	0.0	990.0	SW1	Sunny intervals, cloud increasing later.
3	14.5	8.5	11.5	93	8.1	981.0	SW5	Rain o/night, blustery showers, thunder eve.
4	14.5	7.5	11.0	77	2.0	981.0	SW6	Blustery showers.
5	13.0	7.5	10.3	82	1.5	987.0	SW6	Showers, sunny intervals.
6	13.0	8.0	10.5	82	0.0	991.0	SW4	Localised thundery showers with hail.
7	14.0	4.5	9.3	100	7.6	991.0	W2	Localised thundery showers with hail.
8	12.5	5.0	8.8	87	4.3	991.0	WSW1	Sunny intervals, showers.
9	11.5	6.5	9.0	100	13.5	988.0	SE1	Heavy thundery showers.
10	11.0	4.5	7.8	93	4.6	986.0	E3	Thunder 8am, sunny intervals.
11	9.5	3.5	6.5	92	1.3	994.0	N5	Showers, sunny intervals am, cooler.
12	10.5	0.5	5.5	74	0.0	1000.0	N4	Ground frost o/night, sunny intervals.
13	10.5	1.0	5.8	93	0.0	1001.0	N4	Ground frost o/night, sunny intervals.
14	10.0	2.0	6.0	100	0.5	993.0	W2	Mainly cloudy, some showers.
15	6.5	3.5	5.0	93	11.7	982.0	W2	Rain o/night & am, brighter pm.
16	10.0	1.0	5.5	86	3.6	983.0	W2	Bright spells, rain eve.
17	10.0	4.0	7.0	93	9.7	988.0	NNE3	Rain o/night & early, some sunny intervals
18	11.0	3.0	7.0	93	0.0	995.0	N3	Bright intervals.
19	13.5	6.5	10.0	82	0.0	1001.0	SW3	Mainly cloudy, bright intervals,
20	14.0	8.0	11.0	83	9.9	1000.0	WSW3	Sunny intervals, showers pm.
21	14.0	6.5	10.3	89	0.0	1007.0	SSW3	Mainly cloudy, some spots of rain.
22	18.5	9.0	13.8	76	0.0	1000.0	SSW2	Cloudy start, sunny & warm pm.
23	15.0	9.0	12.0	88	0.3	998.0	SW5	Sunny intervals, showery rain later.
24	16.0	10.0	13.0	94	0.0	1004.0	SW5	Mainly cloudy, some sunshine.
25	16.0	9.0	12.5	84	5.6	1001.0	SW4	Rain am, sunny intervals pm.
26	15.0	10.0	12.5	78	0.0	996.0	SW3	Sunny intervals.
27	15.0	6.5	10.8	94	0.3	994.0	SW2	Sunny intervals am, thundry showers pm.
28	16.0	6.0	11.0	72	0.0	994.0	SW3	Sunny intervals am, thundry showers pm.
29	15.0	6.5	10.8	83	0.0	995.0	SE4	Sunny periods, clouding over.
30	13.0	9.0	11.0	87	0.0	1004.0	NE4	Cloudy & dull, cool wind.

								
Aver.	13.1	6.1	9.6	88.1	84.6	993.9	*	
						*Barometric pressure not accurate.