Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
May's arrival brings a temperature shift, moving from a pleasant 22.9°C (73.2°F) in April to a moderately hot 27.9°C (82.2°F). In Ratba, the average temperature during the nights of May marks a significant drop from the daily high, settling at a moderate 13.8°C (56.8°F).Heat index
In May, the average heat index is appraised at 29°C (84.2°F). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In May, the average relative humidity is 61%.Rainfall
In Ratba, in May, it is raining for 8.9 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 103.2 rainfall days, and 519mm (20.43") of precipitation is accumulated.Daylight
In Ratba, Morocco, the average length of the day in May is 13h and 59min.On the first day of May, sunrise is at 06:28 and sunset at 20:05. On the last day of the month, sunrise is at 06:07 and sunset at 20:27 +01.
Sunshine
In May, the average sunshine is 11h.UV index
The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during May leads to these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ratba in May?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Ratba have in May?
What time are sunrise and sunset in May?
How long on average sun shines in May?
What is the UV index reading in May?
Average temperature in May
Ratba, Morocco
- Average high temperature in May: 27.9°C
The warmest month (with the highest average high temperature) is August (37.1°C).
The month with the lowest average high temperature is January (15.7°C).
- Average low temperature in May: 13.8°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (6°C).
Average pressure in May
Ratba, Morocco
- Average pressure in May: 1015.5mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is August (1014.8mbar).
Average wind speed in May
Ratba, Morocco
- Average wind speed in May: 6.7km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest months (with the lowest average wind speed) are January and December (5.2km/h).
Average humidity in May
Ratba, Morocco
- Average humidity in May: 61%
The months with the highest relative humidity are January and February (81%).
The month with the lowest relative humidity is August (47%).
Average rainfall in May
Ratba, Morocco
- Average rainfall in May: 30mm
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in May
Ratba, Morocco
- Average rainfall days in May: 8.9 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.6 days).
Average daylight in May /
Average sunshine in May
Ratba, Morocco
- Average daylight in May: 14h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in May
Ratba, Morocco
- Average sunshine days in May: 19.4 days
The month with the most sunshine days is July (28.6 days).
The months with the least sunshine days are February and March (15.3 days).
Average UV index in May
Ratba, Morocco
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in May
Ratba, Morocco
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 43).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in May
Ratba, Morocco
- Average visibility in May: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The month with the lowest visibility is January (7km).
