May weather forecastSan Pablo de Loreto, Peru

May

Weather in May

The last month of the autumn, May, is another tropical month in San Pablo de Loreto, Peru, with temperature in the range of an average high of 30°C (86°F) and an average low of 21.9°C (71.4°F).

Temperature

San Pablo de Loreto marks the onset of May with an average high-temperature of a still hot 30°C (86°F), a subtle shift from April's 30.2°C (86.4°F). During May nights, San Pablo de Loreto records an average temperature of 21.9°C (71.4°F).

Heat index

May's heat index is appraised at an extremely hot 40°C (104°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In May, the average relative humidity is 89%.

Rainfall

In May, the rain falls for 27.5 days. Throughout May, 136mm (5.35") of precipitation is accumulated. Throughout the year, in San Pablo de Loreto, there are 306.6 rainfall days, and 1736mm (68.35") of precipitation is accumulated.

Daylight

In San Pablo de Loreto, the average length of the day in May is 11h and 56min.
On the first day of the month, sunrise is at 05:42 and sunset at 17:40. On the last day of May, in San Pablo de Loreto, sunrise is at 05:45 and sunset at 17:39 -05.

Sunshine

In May, the average sunshine is 6.2h.

UV index

The months with the lowest UV index in San Pablo de Loreto are January through June, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during May leads to these advisories:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Updated: Aug 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in San Pablo de Loreto, records 30°C (86°F), while the low-temperature is 21.9°C (71.4°F). In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is appraised at 40°C (104°F).

In San Pablo de Loreto, the average relative humidity in May is 89%.

In San Pablo de Loreto, in May, it is raining for 27.5 days, with typically 136mm (5.35") of accumulated precipitation.

In San Pablo de Loreto, the average day length in May is 11h and 56min.

On the first day of May, sunrise is at 05:42 and sunset at 17:40. On the last day of the month, sunrise is at 05:45 and sunset at 17:39 -05.

In May, the average sunshine duration in San Pablo de Loreto is 6.2h.

January through June, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

In San Pablo de Loreto, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

30.2°C

30°C

30.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

3.7km/h

3.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.9

2.4

5.5

Average UV index

Average cloud cover

Average visibility

Average temperature in May
San Pablo de Loreto, Peru

Average high temperature in May: 30°C

The warmest month (with the highest average high temperature) is September (33.7°C).
The month with the lowest average high temperature is January (29.9°C).

Average low temperature in May: 21.9°C

The month with the highest average low temperature is November (22.8°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).

Average pressure in May
San Pablo de Loreto, Peru

Average pressure in May: 1011.2mbar

The month with the highest atmospheric pressure is July (1012.4mbar).
The month with the lowest atmospheric pressure is November (1008.1mbar).

Average wind speed in May
San Pablo de Loreto, Peru

Average wind speed in May: 3.3km/h

The windiest months (with the highest average wind speed) are October and November (3.7km/h).
The calmest months (with the lowest average wind speed) are April and May (3.3km/h).

Average humidity in May
San Pablo de Loreto, Peru

Average humidity in May: 89%

The months with the highest relative humidity are January, March and April (90%).
The months with the lowest relative humidity are August and September (75%).

Average rainfall in May
San Pablo de Loreto, Peru

Average rainfall in May: 136mm

The wettest month (with the highest rainfall) is December (251mm).
The driest month (with the least rainfall) is August (49mm).

Average rainfall days in May
San Pablo de Loreto, Peru

Average rainfall days in May: 27.5 days

The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is August (18.3 days).

Average daylight in May /
Average sunshine in May
San Pablo de Loreto, Peru

Average daylight in May: 11h and 54min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).

Average sunshine in May: 6h and 12min

The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is March (Average sunshine: 5h and 30min).

Average sunshine days in May
San Pablo de Loreto, Peru

Average sunshine days in May: 2.4 days

The month with the most sunshine days is August (10.9 days).
The month with the least sunshine days is March (0.3 days).

Average UV index in May
San Pablo de Loreto, Peru

Average UV index in May: 6

The months with the highest UV index are July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 6).