Cornwall (St Ives)
April
Weather in Cornwall for April 2027
Your guide to Cornwall weather in April - trends and predictions
In general, the average temperature in Cornwall at the beginning of April is 11.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.5 °C by the end of April.
The climate of Cornwall in April is notably wet, with an average of 13 rainy days, and a total of 79.1 mm of precipitation.
Is April a good time to visit Cornwall? check out the best time to travel to Cornwall page.
✨ Is April a good time to visit Cornwall? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
12°/8°
Temperatures
35 km/h
Avg max wind
82 %
Avg humidity
Cornwall Weather April
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Temperatures trend during April in Cornwall
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April weather in Cornwall day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Light rain shower | 11° /8° | 1.8 mm | 3 | |
| 2 Apr. |  Light rain | 10° /8° | 2.9 mm | 3 | |
| 3 Apr. | Light rain | 11° /9° | 4 mm | 2 | |
| 4 Apr. | Light rain | 13° /9° | 2.8 mm | 3 | |
| 5 Apr. | Light rain | 11° /9° | 3 mm | 3 | |
| 6 Apr. | Light rain shower | 12° /8° | 0.8 mm | 3 | |
| 7 Apr. | Light rain | 12° /9° | 3.3 mm | 3 | |
| 8 Apr. | Light rain | 12° /8° | 2.8 mm | 3 | |
| 9 Apr. | Patchy rain possible | 11° /7° | 0.5 mm | 4 | |
| 10 Apr. | Light rain | 11° /7° | 1.6 mm | 3 | |
| 11 Apr. | Patchy rain possible | 12° /7° | 2.3 mm | 3 | |
| 12 Apr. | Light rain | 11° /8° | 5 mm | 3 | |
| 13 Apr. | Light rain shower | 11° /8° | 1.7 mm | 3 | |
| 14 Apr. | Light rain | 11° /8° | 3.2 mm | 2 | |
| 15 Apr. | Light rain | 11° /8° | 5.3 mm | 3 | |
| 16 Apr. | Light rain | 10° /8° | 3.6 mm | 2 | |
| 17 Apr. | Patchy rain possible | 11° /7° | 1 mm | 3 | |
| 18 Apr. | Light rain | 11° /8° | 5.5 mm | 4 | |
| 19 Apr. | Patchy rain possible | 12° /9° | 1.5 mm | 3 | |
| 20 Apr. | Patchy rain possible | 11° /8° | 0.1 mm | 2 | |
| 21 Apr. | Patchy rain possible | 11° /8° | 0.3 mm | 3 | |
| 22 Apr. | Light rain | 11° /9° | 3.5 mm | 3 | |
| 23 Apr. | Patchy rain possible | 12° /9° | 0.5 mm | 4 | |
| 24 Apr. |  Overcast | 12° /9° | 0 mm | 4 | |
| 25 Apr. | Light rain | 12° /9° | 3.8 mm | 3 | |
| 26 Apr. | Light rain | 12° /9° | 4 mm | 3 | |
| 27 Apr. | Patchy rain possible | 13° /9° | 1.9 mm | 4 | |
| 28 Apr. | Light rain shower | 12° /9° | 0.7 mm | 3 | |
| 29 Apr. | Light rain | 13° /9° | 3.5 mm | 3 | |
| 30 Apr. | Light rain | 14° /10° | 8.1 mm | 3 | |
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Important Notice
Our weather forecast for Cornwall in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cornwall forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cornwall in April - FAQ
What are the expected maximum and minimum temperatures in Cornwall during April?
During April, expect a variety of temperatures with highs around 12° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cornwall during April?
Moderate rainfall is anticipated in Cornwall during April, with a total of 79.1 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cornwall during April?
The average wind speed in Cornwall during April is 35 km/h, suggesting breezy to windy conditions, depending on your activities.
Cornwall water temperatures in April
The average water temperature of the Atlantic Ocean near Cornwall in April is 9.1 °C. At the beginning of April temperatures are around 9.4 °C; by the end of the month they stay fairly steady and reach 8.9 °C.
- What is the water temperature in Cornwall in April?
- The average water temperature in Cornwall in April is 9.1 °C.
- Can you swim in Cornwall in April?
- Dangerously cold water: hypothermia risk is high. Only experienced cold-water swimmers with proper gear should consider entering.
April rainfall patterns in Cornwall
Explore the daily rainfall trends and prepare for Cornwalls April weather 💧
Typically, Cornwall has 13 rainy days in April with a total of 79.1 mm of rainfall.
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