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Preliminary Local Climatological Data
Shreveport, LA
September 1998

D a y	Max Temp	Min Temp	Avg Temp	Temp Dep from Norm	Heat Deg Days	Cool Deg Days	Total Precip	Snow- fall, Ice Pellets	Snow or Ice on Grd	Avg Wind Spd	Fast 2-Min Wind Spd	Fast 2-Min Wind Dir	Total Min Sunshine	% Possible Sunshine	Sky Cover Sunrise to Sunset	Weather Occurr- ences	Peak Wind Spd	Peak Wind Dir
1	95	71	83	+3	0	18	0	0	0	6.9	17	050	728	94	M	1,8	22	NE
2	98	73	86	+6	0	21	0	0	0	7.0	18	030	756	98	M	8	22	NE
3	100	70	85	+5	0	20	0	0	0	3.4	13	150	767	100	M	8	14	SE
4	102	72	87	+7	0	22	0	0	0	6.8	16	150	764	100	M	8	21	SE
5	98	72	85	+6	0	20	0	0	0	6.5	17	100	763	100	M	8	21	SE
6	97	71	84	+5	0	19	0	0	0	5.1	16	170	761	100	M	1,8	21	S
7	97	69	83	+4	0	18	0	0	0	4.6	20	150	758	100	M		21	S
8	97	69	83	+4	0	18	0	0	0	4.5	17	060	717	95	M	1,2	20	NE
9	92	72	82	+3	0	17	0	0	0	13.1	22	050	727	96	M		29	NE
10	88	70	79	+1	0	14	0.02	0	0	11.1	20	090	574	76	M		28	E
11	76	72	74	-4	0	9	2.42	0	0	16.5	24	080	304	40	M	1	33	E
12	78	73	76	-2	0	11	2.26	0	0	13.1	22	070	275	37	M	1	28	E
13	80	75	78	0	0	13	1.89	0	0	12.6	21	140	277	37	M	1	26	SE
14	82	74	78	+1	0	13	0.72	0	0	8.5	17	130	280	38	M	1	22	SE
15	80	71	76	-1	0	11	0.42	0	0	7.3	18	120	282	38	M	1,8	24	E
16	85	73	79	+2	0	14	0.06	0	0	6.8	13	340	519	70	M	1,8	15	N
17	89	74	82	+5	0	17	0	0	0	7.0	13	360	602	81	M	1,8	15	N
18	92	74	83	+7	0	18	0	0	0	7.5	15	020	683	93	M	1,8	17	N
19	90	73	82	+6	0	17	0	0	0	4.1	11	100	702	96	M	1,8	14	E
20	93	74	84	+8	0	19	0	0	0	1.9	9	080	693	95	M	1	13	E
21	95	74	85	+10	0	20	0	0	0	2.2	10	170	685	94	M		11	S
22	92	75	84	+9	0	19	0	0	0	4.7	18	010	661	91	M	1	23	N
23	90	74	82	+7	0	17	0	0	0	6.9	13	060	674	93	M	1,8	17	E
24	92	69	81	+7	0	16	0	0	0	3.5	9	090	726	100	M		11	E
25	91	69	80	+6	0	15	0	0	0	4.9	14	150	724	100	M	1,8	16	SE
26	91	70	81	+7	0	16	0	0	0	4.0	14	150	621	86	M	1,8	17	SE
27	93	72	83	+10	0	18	0	0	0	5.0	14	020	533	74	M	1	20	NE
28	94	76	85	+12	0	20	0	0	0	9.0	18	010	718	100	M		24	N
29	94	75	85	+12	0	20	0	0	0	5.8	14	020	716	100	M		17	N
30	94	71	83	+11	0	18	0	0	0	1.6	10	200	714	100	M	1,8	13	W
D a y	Max Temp	Min Temp	Avg Temp	Temp Dep from Norm	Heat Deg Days	Cool Deg Days	Total Precip	Snow- fall, Ice Pellets	Snow or Ice on Grd	Avg Wind Spd	Fast 2-Min Wind Spd	Fast 2-Min Wind Dir	Total Min Sunshine	% Possible Sunshine	Sky Cover Sunrise to Sunset	Weather Occurr- ences	Peak Wind Spd	Peak Wind Dir

Symbols used in Weather Occurrences Column:

1 - Fog/Mist
2 - Fog Reducing Visibility to 1/4 mile or less
3 - Thunder
4 - Ice Pellets
5 - Hail
6 - Glaze or Rime
7 - Duststorm or Sandstorm Reducing Visibility to 1/4 mile or less
8 - Smoke or Haze
9 - Blowing Snow
X - Tornado
 
 

Temperature Data
Monthly:	Average: 81.7  Departure from Normal: +5.0 Highest: 102 on the 4th Lowest: 69 on the 7th, 8th, 24th, and 25th
Number of Days With:	Maximum 32 or below: 0 Maximum 90 or above: 22 Minumum 32 or below: 0 Minumum 0 or below: 0
Heating Degree Days:	Total This Month: 0  Monthly Departure from Normal: 0 Seasonal Total: 0 Seasonal Departure from Normal: 0
Cooling Degree Days:	Total This Month: 508  Monthly Departure from Normal: +157 Seasonal Total: 2960 Seasonal Departure from Normal: +725

 

Precipitation Data
Monthly:	Total for the Month: 7.79 in.  Departure from Normal: +4.67 in. Greatest in 24 Hours: 3.76 in. on the 11th-12th
Snowfall, Ice Pellets	Total for the Month: 0 in. Greatest in 24 Hours: 0 in. Greatest Depth on Ground: 0 in.

 

Pressure Data

Highest Sea Level: 30.06 in. on the 6th Lowest Sea Level: 29.65 in. on the 12th

 

Weather
Number of Days:	With 0.01 in or more precip: 7  With 0.10 in or more precip: 5 With 0.50 in or more precip: 4 With 1.00 in or more precip: 3

 

Additional Comments

Warmest minimums tied on the 28th and 29th