Portland, OR Weather History | Weather Underground

Summary

Temperature (°F)
Temperature (°F)	Max	Average	Min
Max Temperature	54	48.32	39
Avg Temperature	48.83	43.12	31.17
Min Temperature	47	38.03	21

Dew Point (°F)
Dew Point (°F)	Max	Average	Min
Dew Point	47	35.57	5

Precipitation (in)
Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.45	0.11	0.00	3.44
Snowdepth	0.00	0.00	0.00	0.00

Wind (mph)
Wind (mph)	Max	Average	Min
Wind	36	8.13	0
Gust Wind	48	3.4	0

Sea Level Pressure (in)
Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	30.69	30.02	29.21

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)
1/31/2023	50	34.3	27	25	22.0	18	70	61.2	47	8	2.9	0	30.3	30.2	30.2	0.00
1/30/2023	42	31.2	27	18	13.5	9	72	49.8	32	9	3.0	0	30.5	30.4	30.3	0.00
1/29/2023	41	35.2	21	17	8.6	5	44	33.6	27	25	17.4	5	30.5	30.4	30.2	0.05
1/28/2023	39	43.8	31	42	37.0	19	90	77.7	47	23	7.2	0	30.2	30.1	30.0	0.08
1/27/2023	47	46.8	38	46	42.4	39	93	84.8	71	12	4.7	0	30.4	30.3	30.2	0.01
1/26/2023	52	45.2	43	40	38.6	37	86	77.4	71	8	2.6	0	30.7	30.6	30.4	0.00
1/25/2023	47	44.9	43	40	38.5	38	86	78.3	68	6	1.6	0	30.7	30.7	30.6	0.00
1/24/2023	48	43.7	42	39	36.7	35	85	76.7	59	9	3.7	0	30.6	30.6	30.5	0.00
1/23/2023	51	43.2	39	38	36.5	35	93	78.2	61	7	2.9	0	30.5	30.5	30.5	0.00
1/22/2023	49	43.0	38	38	35.6	33	89	75.6	61	8	3.2	0	30.5	30.4	30.4	0.09
1/21/2023	49	38.6	38	39	33.7	29	93	83.1	68	16	8.0	0	30.4	30.3	30.3	0.00
1/20/2023	47	37.4	32	36	34.3	33	97	88.7	79	6	2.6	0	30.5	30.5	30.4	0.00
1/19/2023	41	39.7	34	37	35.2	32	93	84.0	76	5	1.1	0	30.5	30.4	30.2	0.30
1/18/2023	43	43.9	34	41	39.0	36	86	82.7	76	16	7.2	0	30.2	30.0	29.8	0.02
1/17/2023	47	47.2	39	42	40.2	37	90	77.3	59	15	8.2	0	30.0	30.0	29.9	0.10
1/16/2023	51	45.7	45	42	39.5	37	90	79.5	66	7	3.9	0	29.9	29.8	29.6	0.12
1/15/2023	51	47.8	39	42	41.2	39	86	78.2	61	23	13.8	6	29.6	29.4	29.3	0.32
1/14/2023	53	48.1	46	44	42.3	41	93	80.6	71	16	8.9	0	29.7	29.4	29.2	0.26
1/13/2023	52	48.8	44	47	44.4	42	93	84.9	71	16	8.8	0	29.8	29.8	29.7	0.06
1/12/2023	54	48.8	47	44	42.6	42	90	79.7	69	20	12.0	0	29.9	29.8	29.8	0.43
1/11/2023	53	45.5	46	42	38.0	36	86	74.8	66	18	14.5	8	29.9	29.8	29.8	0.12
1/10/2023	49	42.0	43	39	35.8	32	96	79.9	59	17	8.8	0	29.7	29.6	29.5	0.26
1/9/2023	51	45.9	33	44	40.0	36	97	80.6	63	25	10.8	0	29.7	29.5	29.3	0.45
1/8/2023	53	47.3	38	44	42.0	39	93	82.3	71	15	8.7	0	29.8	29.7	29.5	0.28
1/7/2023	54	44.5	43	42	39.7	37	92	83.1	74	15	5.5	0	30.0	29.8	29.6	0.08
1/6/2023	48	45.0	40	39	37.6	36	89	76.2	61	22	11.7	5	30.0	30.0	29.9	0.10
1/5/2023	50	48.0	39	45	36.9	34	86	66.4	54	32	17.6	6	29.9	29.6	29.3	0.12
1/4/2023	51	43.0	43	35	32.4	30	82	66.8	56	36	22.1	6	29.9	29.7	29.4	0.07
1/3/2023	48	39.3	38	34	32.7	30	86	77.5	65	16	11.2	6	29.9	29.9	29.8	0.02
1/2/2023	43	39.3	37	34	29.5	26	89	69.2	53	24	15.4	3	29.9	29.8	29.7	0.00
1/1/2023	44	39.7	32	41	36.6	32	97	89.4	74	9	2.2	0	30.2	30.1	30.0	0.10

Charts

Temperature

Precipitation

Wind