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Portsmouth Weather in February
During February, Portsmouth experiences high daytime temperatures of 27°C (81°F) and cooler nights around 24°C (75°F). Some rainfall is typical during this period.
Rainfall in Portsmouth in February
Climate statistics over the past 30 years suggest around 14 days of rain, with 36 mm (1.4 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Portsmouth in February
The temperature in Portsmouth in February is excellent. Daytime highs reach 27°C (81°F), with nights dropping to 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Portsmouth in February
The month enjoys around 201 hours of sunshine, creating mostly sunny days with good weather conditions.If you favor pleasant temperatures and minimal rainfall, February is one of the best months to visit Portsmouth.
Portsmouth Temperature in February
Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Chance of Rain
47%
Precipitation
36 mm (1.4 in)
Rainy days
14 days
Humidity
67% *
Sunshine
201 hours *
Percentage Sunshine
*
* Data from: Douglas-Charles Airport, Dominica (18 KM, 11 Miles).
Portsmouth Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Portsmouth - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Portsmouth typically stay consistent throughout February, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in February
Historical weather records for Portsmouth in February
Browse day-by-day weather records for Portsmouth spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Portsmouth historical weather extremes in February
Our historical data for Portsmouth spans 1992 to 2026, revealing these weather extremes.
- The warmest day in February was on February 9, 2012, with a maximum of 33°C (91°F).
- The lowest daytime temperature in February was 25°C (77°F), recorded on February 6, 2009.
- Nighttime temperatures dropped to 16°C (61°F) on February 27, 2000, marking the coldest February night on record.
Best Places in Dominica in February
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in February →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Portsmouth in February
Warm but pleasant conditions in Portsmouth in February. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Portsmouth in February
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Portsmouth 3-Day Forecast
More climate data for Portsmouth
Temperature Rainfall Sunshine Humidity
See the full Portsmouth climate overview or explore weather in Dominica.
Popular in February
Where to go in February - average daytime high across popular destinations.
Salisbury
27°C (81°F) Castle Bruce26°C (79°F) Scotts Head Village27°C (81°F) Pont Cassé27°C (81°F) Marigot27°C (81°F) Portsmouth27°C (81°F) Calibishie27°C (81°F) Roseau27°C (81°F) Bucket list
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