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> Usa > Portland, Maine >April
Weather in April in Portland, Maine
| < April > | ||
|---|---|---|
| Normal Max/ High Temperature | 11°C (52°F) | |
| Average Temperature | 6°C (43°F) | |
| Min/ Low Temperature | 1°C (34°F) | |
| Normal Precipitation | 104mm (4.1in) | |
| Number of Wet Days (probability of rain on a day) | 12 (40%) | |
| Average Sunlight per day | 06h 48' | |
| Average Daylight per day | 13h 23' | |
| Sunny (Cloudy) Daylight Hours | 52% (48%) | |
| Sun altitude at solar noon on the 21st day. | 58.4° | |
- The average temperature in Portland, Maine in April is cool at 6.3 °C (43.34 °F).
- Afternoons can be quite mild with average high temperatures reaching 11.3 °C (52.3 °F).
- Overnight temperatures are generally very cool with an average low of 1.2 °C (34.2 °F).
- The average daily temperature variation/ range in April is 10.1 °C (18.2 °F).
- Precipitation averages for April are high with 103.6mm (4.1 in) recorded across 12 days.
- In April the skies in Portland, Maine are fine having on balance a measurable 6h 48' of radiant solar radiation daily.
- The shortest day is 12h 40' long and the longest day is 14h 04' long with an average length of 13h 23'.
- There are approximately 6h 24' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 51.5% of daylight hours and cloudy 48.5% of daylight hours.
Weather Trend Graph for April in Portland, Maine, Usa
