Itaboraí Weather in May
Itaboraí in May
The short of it: Itaboraí in May averages a high of 27 °C (81 °F) and a low of 17 °C (62 °F), with 79 mm (3.1 in) of rain and about 11 h 2 min of daylight. Rated 3 of 5 for a visit; the best months are July and June. Source: TerraClimate climate normals, 1991–2020.
Average high 27° · low 17° · rain 79 mm · daylight 11 h 2 min
✦✦✦ Fair for a visit · best months: July & June
Thirty years of records give Itaboraí an average May high of 27°, a low of 17° and some 79 mm of rain. Much like April: highs about 27°, nights near 17°. Easy travelling weather. Wet spells are common — about 79 mm, the 7th wettest month.
The sun is up for about 11 h 2 min in mid-May, 33 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are July and June.
Against its neighbours, Itaboraí runs warmer than most and about as wet in May. Tanguá, 15 km to the E, is 1° cooler by day.
May in Itaboraí, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus April
- 2° colder, 33 mm less rain
- Versus June
- about the same
- Day–night spread
- 11°
- Snow season
- seldom any
- Daylight, mid-month
- 11 h 2 min
- Average wind
- 7 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TanguáRio de Janeiro | 15 km E | 26° | 16° | 77 mm |
| MaricáRio de Janeiro | 20 km SSE | 27° | 17° | 86 mm |
| MagéRio de Janeiro | 21 km WNW | 27° | 16° | 78 mm |
| São GonçaloRio de Janeiro | 22 km WSW | 27° | 17° | 84 mm |
| Rio BonitoRio de Janeiro | 26 km E | 26° | 16° | 77 mm |
| GuapimirimRio de Janeiro | 26 km NNW | 26° | 16° | 72 mm |
| NiteróiRio de Janeiro | 29 km WSW | 27° | 17° | 86 mm |
| FreguesiaRio de Janeiro | 32 km W | 27° | 17° | 82 mm |