Gumaca weather forecast

Conditions in Gumaca at the moment: overcast, 34 °C. It feels warmer than it reads, more like 40 °C. Wind is from the WSW at 12 km/h, gusting to 33 km/h. Humidity stands at 50% with sea-level pressure near 1007 hPa.

At a glance

Today looks like moderate drizzle; temperatures run from 27 °C up to 34 °C. Rain chance peaks at 93% with around 1.7 mm possible. Expect thunderstorm tomorrow, between 28 °C and 34 °C. Rain chance peaks at 45% with around 0.7 mm possible. Gusts may reach 51 km/h from the WSW. Expect thunderstorm with slight hail Wednesday, between 28 °C and 34 °C. Rain chance peaks at 70% with around 3 mm possible. Gusts may reach 44 km/h from the SW.

Soil temperatures today read surface 27.1 °C, 6 cm 29.4 °C, 18 cm 30.8 °C, 54 cm 29.8 °C. Soil moisture sits at 0-1 cm at 0.26 m³/m³, 3-9 cm at 0.28 m³/m³, 27-81 cm at 0.2 m³/m³. For wheat, the root-zone reading is within the ideal 0.2-0.35 m³/m³ band. Forecast rain (44 mm) roughly covers crop water demand (ET0 35 mm), so irrigation can likely be paused. A suitable spraying window opens around 06:00 on 2026-06-22, with winds at or below 15 km/h and no rain expected. Heat stress is likely for wheat with highs reaching 34 °C (threshold 32 °C). Projected growing degree days over the next week: wheat 177, maize 138.

Topsoil moisture

0.303 m³/m³

Soil temp

28°C

ET₀ today

4.7 mm

Spray window

~5:00

Rain (next 7d)

44.1 mm

Wind

12 km/h

Humidity

50%

Full farming outlook for Gumaca →

Weather alerts for Gumaca (derived from forecast data, not official warnings): Extreme heat Friday: feels-like temperatures up to 40 °C. Extreme heat Sunday: feels-like temperatures up to 41 °C.

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