Guernsey
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Guernsey Weather in April

April in Guernsey brings moderate temperatures around 12°C (54°F) during the day, dropping to 9°C (48°F) at night, with some rainfall expected.

Rainfall in Guernsey in April

The climate data from previous years indicates about 14 days of rain, averaging 58 mm (2.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Guernsey in April

April in Guernsey brings typical temperatures with highs around 12°C (54°F) and lows of 9°C (48°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Guernsey in April

There are approximately 197 hours of sunshine this month, resulting in mostly clear days. Despite the cool temperatures, the sunshine makes it an enjoyable time to be outside.

If you prefer dry days with pleasant temperatures, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Guernsey Temperature in April

Min Temperature
9°C (48°F)
Max Temperature
12°C (54°F)
Chance of Rain
45%
Precipitation
58 mm (2.3 in)
Rainy days
14 days
Sunshine
197 hours
Percentage Sunshine
46%

Guernsey Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Guernsey - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Guernsey typically stay consistent throughout April, with daily highs averaging around 12°C (54°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 8°C (46°F).

Average temperatures in April

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in April

Historical weather records for Guernsey in April

Browse day-by-day weather records for Guernsey spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Guernsey historical weather extremes in April

The extremes listed below come from historical weather data collected in Guernsey from 1976 through 2026.

  • On April 11, 2020, temperatures climbed to 24°C (75°F), marking the warmest April day on record.
  • The lowest daytime temperature in April was 3°C (37°F), recorded on April 11, 1986.
  • Guernsey registered its coldest April night on April 12, 1986, with temperatures dropping to -2°C (28°F).

Best Places in the United Kingdom in April

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in April →

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 Guernsey in April

Pack for changing conditions in Guernsey in April. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Guernsey in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Guernsey 3-Day Forecast

More climate data for Guernsey

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.