Weather in Mosfellsbær in September
Climate normals based on 10 years of historical data for Mosfellsbær, Islandia.
Average high
10°C
Average low
6°C
Rainfall
148 mm
18 rainy days
Sunshine
2.1h/day
Kelembapan
80%
How Hot Is Mosfellsbær in September?
Expect daytime highs around 10°C and overnight lows near 6°C in Mosfellsbær during September — an average of 8°C across the day.
Sunshine Hours in September
Persistent cloud limits Mosfellsbær to about 2.1h of sun a day in September.
Does It Rain In Mosfellsbær In September?
Mosfellsbær sees heavy September rains — 148mm in 18 days, well above the annual average.
Is Mosfellsbær Humid In September?
Mosfellsbær's air is saturated this month: humidity averages a sweltering 80%.
Wind In Mosfellsbær In September
Mosfellsbær sees consistent breezes in September: typical wind speeds of 25 kph.
Cloud Cover In Mosfellsbær In September
Cloudy skies dominate Mosfellsbær in September — averaging 72% cloud cover.
Cities With Similar Weather In September
Weather in Mosfellsbær, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 1°C / -3°C | 165mm | Details → |
| Cuaca di Bulan Februari | 2°C / -3°C | 159mm | Details → |
| Cuaca di Bulan Maret | 3°C / -1°C | 137mm | Details → |
| Cuaca di Bulan April | 6°C / 1°C | 135mm | Details → |
| Cuaca di Bulan Mei | 9°C / 4°C | 126mm | Details → |
| Cuaca di Bulan Juni | 11°C / 7°C | 99mm | Details → |
| Cuaca di Bulan Juli | 14°C / 9°C | 90mm | Details → |
| Cuaca di Bulan Agustus | 13°C / 9°C | 107mm | Details → |
| Cuaca di Bulan September | 10°C / 6°C | 148mm | |
| Cuaca di Bulan Oktober | 7°C / 3°C | 158mm | Details → |
| Cuaca di Bulan November | 4°C / 0°C | 132mm | Details → |
| Cuaca di Bulan Desember | 1°C / -3°C | 143mm | Details → |