Portsmouth has a oceanic climate (Köppen Cfb), with Jul highs around 71°F and Jan lows near 37°F, and about 21 inches of rain and snow a year. The landscape: on the water, flat land, mixed greenery. A typical home costs about $300k (estimate).
Explore Portsmouth on the mapTempsSummer afternoons 2°F hotter, winter nights about the same.
Rain & snowSimilar yearly rain (21 in vs 21 in), spread through the year, no snow.
SceneryLush and green where Portsmouth is mixed greenery, big mountains nearby (the Pacific Coast Ranges), which Portsmouth lacks, both on the water.
TempsSummer afternoons 11°F hotter, winter nights 9°F colder.
Rain & snowAbout twice the rain and snow (43 in vs 21 in), spread through the year, some winter snow.
SceneryLush and green where Portsmouth is mixed greenery, both flat, both on the water.
TempsSummer afternoons 7°F hotter, winter nights 11°F colder.
Rain & snowAbout twice the rain and snow (46 in vs 21 in), spread through the year, some winter snow.
SceneryLush and green where Portsmouth is mixed greenery, both flat, both on the water.
TempsSummer afternoons 2°F hotter, winter nights 8°F milder.
Rain & snowSimilar yearly rain (21 in vs 21 in), falling mostly in winter, no snow.
ScenerySame mixed greenery look from above, mountains in the distance (the Pacific Coast Ranges), which Portsmouth lacks, both on the water.
TempsSummer afternoons 10°F hotter, winter nights 12°F colder.
Rain & snowAbout twice the rain and snow (46 in vs 21 in), spread through the year, snowy winters (1 month below freezing).
SceneryLush and green where Portsmouth is mixed greenery, both flat, both on the water.
TempsSummer afternoons 8°F hotter, winter nights 14°F colder.
Rain & snowAbout twice the rain and snow (48 in vs 21 in), spread through the year, snowy winters (2 months below freezing).
SceneryLush and green where Portsmouth is mixed greenery, both flat, both on the water.
| Month | High °F | Low °F | Precip in |
|---|---|---|---|
| Jan | 47° | 37° | 2.2 |
| Feb | 47° | 37° | 1.5 |
| Mar | 52° | 39° | 1.7 |
| Apr | 57° | 42° | 1.3 |
| May | 62° | 48° | 1.4 |
| Jun | 67° | 53° | 1.4 |
| Jul | 71° | 56° | 1.2 |
| Aug | 71° | 57° | 1.5 |
| Sep | 67° | 53° | 1.9 |
| Oct | 60° | 48° | 2.1 |
| Nov | 53° | 42° | 2.3 |
| Dec | 48° | 38° | 2.3 |