Gretna Weather in April

Gretna in April sees high daytime temperatures of 26°C (79°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 157 mm (6.2 in), so pack a rain jacket to stay dry.

Rainfall in Gretna in April

Expect around 9 days of rain based on historical data, with 157 mm (6.2 in) average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Gretna in April

Daytime temperatures in Gretna reach 26°C (79°F) in April, dropping to 17°C (63°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Gretna in April

Expect a lot of sunshine this month, with about 251 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Gretna in April

April sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in April

The water is 22°C (72°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If your ideal day consists of dry skies and pleasant temperatures, November typically offers the best circumstances for Gretna.