On Sunday, 19 January, mostly partly cloudy weather, no precipitation are expected in Portsmouth. The lowest air temperature will be -3°C at 9 am, the highest temperature will be +1°C around 9 pm. The atmospheric pressure will be within 735-739 mm Hg. The relative humidity 90-100%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 3 m/s
UVI
00:00
<5%
1 m/s
1 m/s
739
96%
0
03:00
<5%
1 m/s
1 m/s
737
93%
0
06:00
<5%
1 m/s
1 m/s
736
96%
0
09:00
<5%
1 m/s
2 m/s
736
100%
1
12:00
<5%
2 m/s
3 m/s
735
92%
2
15:00
<5%
2 m/s
3 m/s
735
90%
2
18:00
<5%
2 m/s
2 m/s
735
95%
1
21:00
14%
1 m/s
3 m/s
735
95%
0
-2°
-4°
-1°
-4°
-2°
-4°
-3°
-6°
-1°
-4°
0°
-3°
0°
-3°
+1°
-1°