Portland, OR Weather History | Weather Underground

Summary

Temperature (°F)
Temperature (°F)	Max	Average	Min
Max Temperature	108	87.13	66
Avg Temperature	87.38	74.09	64.07
Min Temperature	73	63.65	55

Dew Point (°F)
Dew Point (°F)	Max	Average	Min
Dew Point	65	55.07	37

Precipitation (in)
Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.03	0.00	0.00	0.07
Snowdepth	0.00	0.00	0.00	0.00

Wind (mph)
Wind (mph)	Max	Average	Min
Wind	16	5.92	0
Gust Wind	23	0.9	0

Sea Level Pressure (in)
Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	30.21	29.98	29.71

Daily Observations

Date	Temperature (°F)			Dew Point (°F)			Humidity (%)			Wind Speed (mph)			Pressure (in)			Precipitation (in)
Date	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Max	Avg	Min	Precipitation (in)
8/31/2023	66	64.1	62	61	59.2	56	90	84.4	70	8	4.3	0	30.0	29.8	29.8	0.01
8/30/2023	80	69.4	64	60	56.4	54	84	64.7	43	8	4.3	0	30.2	30.1	30.0	0.02
8/29/2023	75	68.0	64	60	56.0	52	84	65.9	55	10	5.1	0	30.1	30.1	30.1	0.03
8/28/2023	71	66.7	64	61	58.8	55	90	76.3	63	8	5.0	0	30.1	30.1	30.1	0.00
8/27/2023	88	73.2	64	61	59.0	57	80	62.8	40	8	4.6	0	30.1	30.0	30.0	0.00
8/26/2023	94	77.6	64	62	58.2	55	78	54.3	29	9	4.5	0	30.0	29.9	29.9	0.00
8/25/2023	94	79.8	68	59	53.9	47	68	42.9	23	15	8.4	3	30.0	29.9	29.8	0.00
8/24/2023	94	74.5	58	54	51.0	44	81	48.8	19	16	6.5	0	30.0	29.9	29.8	0.00
8/23/2023	79	68.6	59	55	50.5	48	75	54.2	35	12	6.0	0	30.1	30.1	30.0	0.00
8/22/2023	77	67.9	61	53	49.7	46	67	53.6	34	13	5.6	0	30.1	30.0	30.0	0.00
8/21/2023	83	68.3	58	51	49.6	48	75	53.1	30	9	6.4	3	30.0	29.8	29.8	0.00
8/20/2023	88	74.1	60	52	48.6	45	62	42.0	24	12	6.2	0	29.9	29.8	29.7	0.00
8/19/2023	89	71.3	55	49	47.3	45	77	46.9	23	13	7.8	3	30.0	29.9	29.8	0.00
8/18/2023	82	69.8	61	58	49.8	45	75	51.8	28	15	6.8	3	30.0	29.9	29.8	0.00
8/17/2023	93	78.5	66	63	60.3	57	73	55.3	30	9	4.9	0	29.8	29.8	29.7	0.00
8/16/2023	103	85.8	71	63	59.0	47	70	44.1	16	8	5.1	0	30.0	29.9	29.8	0.00
8/15/2023	103	87.0	73	65	60.5	57	73	43.8	24	8	4.7	0	30.0	29.9	29.9	0.00
8/14/2023	108	87.4	68	63	58.7	56	70	41.5	19	14	6.2	0	29.9	29.9	29.8	0.00
8/13/2023	101	83.3	68	58	56.2	55	63	42.3	22	12	6.5	0	30.1	30.0	29.9	0.00
8/12/2023	91	75.9	63	58	55.8	53	75	52.2	29	15	8.0	0	30.1	30.1	30.0	0.00
8/11/2023	87	73.0	62	56	54.0	50	75	53.5	31	12	6.3	0	30.1	30.0	30.0	0.00
8/10/2023	79	71.2	64	57	53.0	49	70	53.9	37	15	7.6	0	30.0	30.0	29.9	0.00
8/9/2023	84	72.5	64	62	56.7	55	73	58.6	42	12	5.5	0	30.0	29.9	29.9	0.00
8/8/2023	87	73.4	63	58	56.1	52	78	56.9	33	10	5.8	0	30.1	30.0	29.9	0.00
8/7/2023	85	73.2	67	61	58.7	56	78	62.0	38	10	5.4	0	30.2	30.1	30.0	0.01
8/6/2023	83	72.7	67	61	59.2	57	79	64.0	47	12	5.7	0	30.2	30.2	30.1	0.00
8/5/2023	84	73.5	69	61	59.2	58	71	61.3	43	13	4.5	0	30.1	30.1	30.0	0.00
8/4/2023	85	73.4	63	58	56.0	54	72	55.8	40	9	5.5	0	30.2	30.1	30.0	0.00
8/3/2023	89	73.8	63	58	55.7	52	81	56.0	31	12	6.7	0	30.1	30.1	30.0	0.00
8/2/2023	90	75.2	60	54	49.4	44	67	42.9	22	12	6.5	0	30.1	30.0	30.0	0.00
8/1/2023	89	73.7	60	55	51.1	37	78	49.5	16	14	7.0	0	30.1	30.0	29.9	0.00

Charts

Temperature

Precipitation

Wind