April 1998

Contents

• Daily Table
• Data Legend
• Graphs
  • Temperature
  • Peak Wind
  • Barometric Pressure
  • Precipitation

Table

The following table is a preliminary summary of weather data from the Guin Library Weather Station at the Hatfield Marine Science Center in Newport, Oregon. Time changed from Pacific STANDARD Time to Pacific DAYLIGHT time on April 5th.

Day	Low Temp	Time	High Temp	Time	Peak Wind	Time	Dir	Low Press	Time	High Press	Time	Precip
1	41.8	5:56 a.m. PST	51.7	1:53 p.m. PST	22	11:04 a.m. PST	NW	29.978	1:08 a.m. PST	30.043	11:58 p.m. PST	0
2	38.4	6:24 a.m. PST	53.0	4:17 p.m. PST	10	5:24 p.m. PST	W	30.036	12:29 a.m. PST	30.136	9:14 p.m. PST	0.03
3	43.2	12:00 a.m. PST	51.9	4:16 p.m. PST	14	3:49 p.m. PST	NW	29.942	11:25 p.m. PST	30.113	12:01 a.m. PST	0
4	37.9	6:16 a.m. PST	53.1	3:56 p.m. PST	17	3:22 p.m. PST	NW	29.941	12:21 a.m. PST	30.051	8:26 p.m. PST	0
5	40.3	7:29 a.m. PDT	52.5	2:33 p.m. PDT	13	3:22 p.m. PDT	NW	29.927	11:36 p.m. PDT	30.041	8:05 a.m. PDT	0
6	42.2	7:11 a.m. PDT	55.5	2:55 p.m. PDT	27	3:35 p.m. PDT	S	29.886	4:54 a.m. PDT	30.102	11:59 p.m. PDT	0.06
7	42.1	7:52 a.m. PDT	52.9	1:29 p.m. PDT	20	4:54 a.m. PDT	NW	30.095	12:03 a.m. PDT	30.273	4:59 p.m. PDT	0.03
8	39.8	7:04 a.m. PDT	53.0	4:14 p.m. PDT	13	1:59 p.m. PDT	NW	30.082	11:32 p.m. PDT	30.263	12:41 a.m. PDT	0.01
9	45.8	6:50 a.m. PDT	52.7	5:25 p.m. PDT	19	2:03 p.m. PDT	SSE	29.904	11:56 p.m. PDT	30.088	12:03 a.m. PDT	0.28
10	45.8	11:33 p.m. PDT	54.0	3:33 p.m. PDT	31	10:51 p.m. PDT	SSW	29.692	10:27 p.m. PDT	29.911	12:04 a.m. PDT	0.52
11	45.4	11:49 p.m. PDT	52.9	3:49 p.m. PDT	25	4:26 a.m. PDT	NW	29.701	12:01 a.m. PDT	29.918	10:39 p.m. PDT	0.22
12	41.4	12:00 a.m. PDT	49.7	11:36 a.m. PDT	29	1:20 p.m. PDT	SSW	29.864	12:16 p.m. PDT	29.918	12:20 a.m. PDT	0.45
13	39.2	7:25 a.m. PDT	52.1	4:27 p.m. PDT	19	2:23 p.m. PDT	S	29.908	12:11 a.m. PDT	30.042	11:12 p.m. PDT	0.03
14	39.0	5:49 a.m. PDT	52.3	4:13 p.m. PDT	15	7:14 p.m. PDT	NW	30.035	12:47 a.m. PDT	30.102	12:00 a.m. PDT	0.06
15	37.9	7:29 a.m. PDT	54.4	3:21 p.m. PDT	17	5:03 p.m. PDT	NW	30.099	12:01 a.m. PDT	30.285	11:54 p.m. PDT	0.01
16	40.4	7:04 a.m. PDT	55.2	2:50 p.m. PDT	16	5:50 p.m. PDT	NNW	30.280	12:07 a.m. PDT	30.369	1:52 p.m. PDT	0
17	41.4	6:43 a.m. PDT	55.0	3:37 p.m. PDT	16	2:48 p.m. PDT	NW	30.271	11:13 p.m. PDT	30.370	8:56 a.m. PDT	0
18	47.4	12:00 a.m. PDT	55.5	10:42 a.m. PDT	23	12:13 p.m. PDT	S	30.253	7:29 a.m. PDT	30.379	10:40 p.m. PDT	0.05
19	40.6	7:24 a.m. PDT	56.0	5:33 p.m. PDT	26	2:25 p.m. PDT	NW	30.238	11:58 p.m. PDT	30.413	7:45 a.m. PDT	0.01
20	42.4	6:49 a.m. PDT	58.5	4:23 p.m. PDT	12	7:04 a.m. PDT	E	30.214	5:52 a.m. PDT	30.283	11:56 p.m. PDT	0.01
21	48.3	4:15 a.m. PDT	57.6	3:11 p.m. PDT	27	12:56 p.m. PDT	NW	30.051	11:48 p.m. PDT	30.296	1:22 a.m. PDT	0
22	51.3	7:12 a.m. PDT	56.8	1:51 p.m. PDT	25	2:25 p.m. PDT	NW	29.741	8:17 p.m. PDT	30.057	12:00 a.m. PDT	0
23	48.6	11:51 p.m. PDT	53.1	1:40 p.m. PDT	21	2:48 p.m. PDT	NW	29.727	3:13 a.m. PDT	30.034	11:52 p.m. PDT	0.16
24	45.6	7:07 a.m. PDT	54.9	4:02 p.m. PDT	19	9:18 a.m. PDT	NW	30.028	12:02 a.m. PDT	30.303	11:14 p.m. PDT	0.13
25	42.7	6:14 a.m. PDT	55.6	3:39 p.m. PDT	12	4:28 p.m. PDT	NW	30.300	12:18 a.m. PDT	30.400	10:04 p.m. PDT	0
26	42.4	6:44 a.m. PDT	57.4	2:54 p.m. PDT	25	5:06 p.m. PDT	NNW	30.361	11:59 p.m. PDT	30.433	12:12 p.m. PDT	0
27	45.3	6:32 a.m. PDT	59.7	5:01 p.m. PDT	22	2:35 p.m. PDT	NW	30.172	8:15 p.m. PDT	30.365	12:19 a.m. PDT	0
28	47.7	6:57 a.m. PDT	62.3	4:20 p.m. PDT	24	2:32 p.m. PDT	NW	29.959	11:58 p.m. PDT	30.181	12:19 a.m. PDT	0.01
29	50.9	5:41 a.m. PDT	66.4	2:05 p.m. PDT	13	1:31 p.m. PDT	S	29.872	5:21 p.m. PDT	29.961	12:01 a.m. PDT	0
30	51.4	7:31 a.m. PDT	56.5	4:06 p.m. PDT	21	11:09 p.m. PDT	SSE	29.768	10:26 p.m. PDT	29.934	12:27 p.m. PDT	0.08

Legend

DATE         0000 - 2345 hours on the day indicated.
Low Temp     Lowest Air Temperature of the day and time at which it occurred.
High Temp    Highest Air Temperature of the day and time at which it occurred.
Peak         Highest wind for the day in miles per hour and time at which it occurred.
Wind Dir     Direction from which the wind was blowing at time of peak wind.
Low Press    Lowest barometric pressure (inches) and time at which it occurred.
High Press   Highest barometric pressure (inches) and time at which it occurred.
Precip       Total precipitation for the day from a Tipping bucket device.

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High and Low Temperature

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Peak Wind

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Barometric Pressure

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Precipitation

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