Portland
July
Weather in Portland for July 2027
Your guide to Portland weather in July - trends and predictions
In general, the average temperature in Portland at the beginning of July is 18.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 20.7 °C by the end of July.
Portland experiences moderate rainfall in July, with an average of 7 rainy days and a total precipitation of 29.9 mm.
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Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
20°/15°
Temperatures
26 km/h
Avg max wind
76 %
Avg humidity
Portland Weather July
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Temperatures trend during July in Portland
See the weather trend as well as the moving average line
July weather in Portland day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Overcast | 19° /14° | 0 mm | 10 | |
| 2 Jul. |  Partly cloudy | 19° /13° | 0 mm | 10 | |
| 3 Jul. | Partly cloudy | 17° /12° | 0 mm | 10 | |
| 4 Jul. | Overcast | 18° /13° | 0.1 mm | 10 | |
| 5 Jul. |  Light rain | 18° /14° | 1.8 mm | 6 | |
| 6 Jul. |  Patchy rain possible | 19° /14° | 0.1 mm | 7 | |
| 7 Jul. | Patchy rain possible | 20° /14° | 0.1 mm | 8 | |
| 8 Jul. |  Sunny | 21° /14° | 0 mm | 9 | |
| 9 Jul. | Partly cloudy | 22° /14° | 0 mm | 9 | |
| 10 Jul. | Sunny | 23° /16° | 0 mm | 9 | |
| 11 Jul. | Sunny | 23° /16° | 0 mm | 9 | |
| 12 Jul. | Sunny | 24° /16° | 0 mm | 9 | |
| 13 Jul. | Partly cloudy | 23° /15° | 0 mm | 9 | |
| 14 Jul. | Light drizzle | 21° /15° | 0.2 mm | 9 | |
| 15 Jul. | Patchy rain possible | 21° /16° | 0.5 mm | 6 | |
| 16 Jul. | Patchy rain possible | 21° /15° | 0 mm | 8 | |
| 17 Jul. | Patchy rain possible | 21° /16° | 0.3 mm | 8 | |
| 18 Jul. | Partly cloudy | 21° /15° | 0 mm | 9 | |
| 19 Jul. | Patchy rain possible | 19° /15° | 2 mm | 8 | |
| 20 Jul. | Light rain shower | 18° /15° | 2.2 mm | 6 | |
| 21 Jul. | Light rain shower | 19° /14° | 1.4 mm | 8 | |
| 22 Jul. | Patchy rain possible | 20° /15° | 0.4 mm | 6 | |
| 23 Jul. | Light rain shower | 20° /15° | 0.9 mm | 7 | |
| 24 Jul. | Patchy rain possible | 21° /16° | 0.1 mm | 6 | |
| 25 Jul. | Partly cloudy | 20° /15° | 0 mm | 8 | |
| 26 Jul. | Patchy rain possible | 21° /15° | 0.2 mm | 7 | |
| 27 Jul. | Patchy rain possible | 20° /14° | 0 mm | 8 | |
| 28 Jul. | Patchy rain possible | 20° /14° | 0 mm | 8 | |
| 29 Jul. | Light rain shower | 22° /15° | 3.8 mm | 7 | |
| 30 Jul. | Patchy rain possible | 21° /15° | 0.4 mm | 8 | |
| 31 Jul. | Light rain shower | 21° /14° | 2.7 mm | 6 | |
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Important Notice
Our weather forecast for Portland in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Portland forecast closer to your planned date for the most up-to-date weather information.
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Portland in July - FAQ
What are the expected maximum and minimum temperatures in Portland during July?
During July, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Portland during July?
In July, Portland can expect light to moderate rainfall, totaling 29.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Portland during July?
The average wind speed in Portland during July is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Portland
Explore the daily rainfall trends and prepare for Portlands July weather 💧
Typically, Portland has 7 rainy days in July with a total of 29.9 mm of rainfall.
UV exposure in Portland during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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