Olvera, Spain in April has mild conditions, with highs averaging 18.9°C (66°F) and noticeably cooler mornings.
This month falls at the middle of Spring.
Daily highs in April gradually rise from around 17°C (63°F) at the start to 20°C (67°F) by month's end.
April sees fairly even rainfall, totalling about 47 mm across the month.
Expect around 10.2h of sunshine at the start of April, increasing to 11.1h by the end.
The warmest days tend to fall around the 16th, averaging 20.4°C (69°F).