Mosul is warmest in July, averaging 44° by day and 27° at night. The wettest month is March with 62 mm, and the year brings about 277 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 13° | 2° | 47 mm | 9.8 h | Mild |
| February | 15° | 3° | 31 mm | 10.6 h | Mild |
| March | 19° | 7° | 62 mm | 11.7 h | Sightseeing |
| April | 27° | 11° | 24 mm | 12.9 h | Beach weather |
| May | 33° | 17° | 19 mm | 13.9 h | Beach weather |
| June | 41° | 23° | 0 mm | 14.5 h | Very hot |
| July | 44° | 27° | 0 mm | 14.2 h | Very hot |
| August | 44° | 27° | 0 mm | 13.4 h | Very hot |
| September | 39° | 23° | 3 mm | 12.2 h | Very hot |
| October | 31° | 17° | 9 mm | 11.0 h | Beach weather |
| November | 21° | 9° | 60 mm | 10.0 h | Sightseeing |
| December | 16° | 4° | 22 mm | 9.5 h | Mild |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: April, May and October — highs around 31°, nights no colder than 11°, and at most 24 mm of rain in a month.
Walking the city: March and November — highs of 19–21° and no more than 62 mm of rain a month.
Serious heat: In June, July, August and September the average high reaches 44°.