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Monthly weather forecast in Portland

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30

+20

+17

30 June, sun

	754 mmHg		82%
	5.4 m/s		+17

30 June, Sunday. day, 20°; night, 17°; rain

1 July, mon

	759 mmHg		59%
	5.4 m/s		+16

Climate normal

+20

+17

1 July, Monday. day, 25°; night, 16°; partly cloudy

2

+27

+16

2 July, tue

	766 mmHg		49%
	3 m/s		+18

Climate normal

+21

+17

2 July, Tuesday. day, 27°; night, 16°; clear

3

+26

+19

3 July, wed

	764 mmHg		55%
	5.6 m/s		+18

Climate normal

+22

+18

3 July, Wednesday. day, 26°; night, 19°; clear

4

+26

+20

4 July, thu

	757 mmHg		72%
	4.5 m/s		+17

Climate normal

+22

+18

4 July, Thursday. day, 26°; night, 20°; light rain

5

+27

+18

5 July, fri

	757 mmHg		70%
	3.9 m/s		+18

Climate normal

+22

+19

5 July, Friday. day, 27°; night, 18°; partly cloudy

6

+23

+19

6 July, sat

	758 mmHg		85%
	3.9 m/s		+18

Climate normal

+21

+18

6 July, Saturday. day, 23°; night, 19°; light rain

7

+27

+19

7 July, sun

	757 mmHg		75%
	3.8 m/s		+18

Climate normal

+20

+18

7 July, Sunday. day, 27°; night, 19°; partly cloudy

8

+26

+20

8 July, mon

	759 mmHg		69%
	4.5 m/s		+18

Climate normal

+21

+18

8 July, Monday. day, 26°; night, 20°; light rain

9

+26

+19

9 July, tue

	758 mmHg		72%
	4.8 m/s		+20

Climate normal

+21

+17

9 July, Tuesday. day, 26°; night, 19°; light rain

10

+24

+19

10 July, wed

	757 mmHg		78%
	4.3 m/s		+20

Climate normal

+21

+18

10 July, Wednesday. day, 24°; night, 19°; light rain

11

+26

+18

11 July, thu

	758 mmHg		72%
	4.7 m/s

Climate normal

+22

+18

11 July, Thursday. day, 26°; night, 18°; light rain

12

+25

+18

12 July, fri

	760 mmHg		68%
	4.8 m/s

Climate normal

+21

+18

12 July, Friday. day, 25°; night, 18°; light rain

13

+25

+18

13 July, sat

	761 mmHg		64%
	5.3 m/s

Climate normal

+21

+18

13 July, Saturday. day, 25°; night, 18°; light rain

14

+23

+21

14 July, sun

	760 mmHg		81%
	4.6 m/s

Climate normal

+22

+19

14 July, Sunday. day, 23°; night, 21°; mostly clear

15

+24

+23

15 July, mon

	758 mmHg		77%
	7.2 m/s

Climate normal

+22

+19

15 July, Monday. day, 24°; night, 23°; mostly clear

16

+24

+20

16 July, tue

	757 mmHg		81%
	4.1 m/s

Climate normal

+23

+19

16 July, Tuesday. day, 24°; night, 20°; light rain

17

+24

+19

17 July, wed

	757 mmHg		77%
	5.5 m/s

Climate normal

+22

+20

17 July, Wednesday. day, 24°; night, 19°; mostly clear

18

+22

+20

18 July, thu

	753 mmHg		88%
	6.3 m/s

Climate normal

+23

+19

18 July, Thursday. day, 22°; night, 20°; light rain

19

+22

+17

19 July, fri

	752 mmHg		81%
	5.5 m/s

Climate normal

+23

+19

19 July, Friday. day, 22°; night, 17°; light rain

20

+22

+18

20 July, sat

	760 mmHg		69%
	4.5 m/s

Climate normal

+21

+19

20 July, Saturday. day, 22°; night, 18°; clear

21

+23

+20

21 July, sun

	759 mmHg		71%
	6.7 m/s

Climate normal

+23

+18

21 July, Sunday. day, 23°; night, 20°; mostly clear

22

+22

+19

22 July, mon

	759 mmHg		85%
	3.1 m/s

Climate normal

+22

+19

22 July, Monday. day, 22°; night, 19°; light rain

23

+21

+20

23 July, tue

	761 mmHg		89%
	4 m/s

Climate normal

+21

+19

23 July, Tuesday. day, 21°; night, 20°; rain

24

+23

+22

24 July, wed

	759 mmHg		90%
	7.8 m/s

Climate normal

+21

+17

24 July, Wednesday. day, 23°; night, 22°; light rain

25

+23

+20

25 July, thu

	756 mmHg		95%
	6.5 m/s

Climate normal

+21

+17

25 July, Thursday. day, 23°; night, 20°; rain

26

+21

+20

26 July, fri

	756 mmHg		75%
	3.1 m/s

Climate normal

+22

+19

26 July, Friday. day, 21°; night, 20°; rain

27

+20

+19

27 July, sat

	754 mmHg		83%
	5.4 m/s

Climate normal

+22

+19

27 July, Saturday. day, 20°; night, 19°; rain

28

+22

+20

28 July, sun

	758 mmHg		89%
	3.3 m/s

Climate normal

+22

+19

28 July, Sunday. day, 22°; night, 20°; mostly clear

29

+25

+23

29 July, mon

	759 mmHg		85%
	3.8 m/s

Climate normal

+22

+19

29 July, Monday. day, 25°; night, 23°; clear

30

+24

+21

30 July, tue

	759 mmHg		90%
	2.7 m/s

Climate normal

+22

+18

30 July, Tuesday. day, 24°; night, 21°; mostly clear

Average data for 10 years

Next, the average data for 10 years

31

+22

+19

31 July, wed

	756 mmHg		81%
	4.5 m/s		+20

31 July, Wednesday. day, 22°; night, 19°; partly cloudy

1 August

+21

+19

1 August, thu

	756 mmHg		87%
	4 m/s		+19

1 August, Thursday. day, 21°; night, 19°; rain

2

+22

+18

2 August, fri

	755 mmHg		82%
	4.1 m/s		+20

2 August, Friday. day, 22°; night, 18°; partly cloudy

3

+22

+19

3 August, sat

	755 mmHg		81%
	5 m/s		+20

3 August, Saturday. day, 22°; night, 19°; clear

Average for 30 days

12

sunny days

15

days with precipitation

3

cloudy days

12 sunny days; 15 days with precipitation; 3 cloudy days;

76

%

air humidity

4.8

m/s

WindSW

14

mm of precipitation

(2% of annual average)

+18

°C

Water temperature

air humidity 76%; 14 millimeters of precipitation (2% of annual average); Wind south-westerly 4.8 Meters per second; Water temperature +18°

Weather forecast for the month based on historical data from the last 10 years.

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