Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The initiation of October records an average high-temperature of a still warm 27°C (80.6°F), displaying a near consistency with the previous month. During the nights in October, Grasmere records a pronounced shift from the daytime warmth, with a consistent average temperature of 14.5°C (58.1°F).Heat index
The heat index value during October is estimated at 27°C (80.6°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.Factoring in the heat index, values are geared towards shaded areas with light breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
In October, the average relative humidity is 42%.Rainfall
In October, in Grasmere, the rain falls for 8.6 days. Throughout October, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 97.6 rainfall days, and 377mm (14.84") of precipitation is accumulated.Daylight
In Grasmere, the average length of the day in October is 12h and 43min.On the first day of October, sunrise is at 05:47 and sunset at 18:08. On the last day of the month, sunrise is at 05:19 and sunset at 18:25 SAST.
Sunshine
The month with the most sunshine in Grasmere is October, with an average of 11.8h of sunshine.UV index
January, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during October leads to these advisories:
Guard oneself from overexposure. Defence against sun injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average October temperature in Grasmere?
What is the average humidity in October in Grasmere?
How many days does it rain in October in Grasmere?
How many hours of daylight does Grasmere have in October?
When are sunrise and sunset in October in Grasmere?
What month has the most sunshine in Grasmere?
How long on average sun shines in October in Grasmere?
When is the highest UV index in Grasmere?
How high is the UV index in October in Grasmere?
Average temperature in October
Grasmere, South Africa
- Average high temperature in October: 27°C
The warmest month (with the highest average high temperature) is December (27.5°C).
The month with the lowest average high temperature is July (17.7°C).
- Average low temperature in October: 14.5°C
The months with the highest average low temperature are January and December (16.3°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).
Average pressure in October
Grasmere, South Africa
- Average pressure in October: 1015.5mbar
The month with the highest atmospheric pressure is July (1024.7mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in October
Grasmere, South Africa
- Average wind speed in October: 11.9km/h
The windiest month (with the highest average wind speed) is November (12km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in October
Grasmere, South Africa
- Average humidity in October: 42%
The months with the highest relative humidity are January and February (63%).
The month with the lowest relative humidity is September (33%).
Average rainfall in October
Grasmere, South Africa
- Average rainfall in October: 38mm
The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days in October
Grasmere, South Africa
- Average rainfall days in October: 8.6 days
The month with the highest number of rainy days is January (17.8 days).
The months with the least rainy days are July and August (0.8 days).
Average daylight in October /
Average sunshine in October
Grasmere, South Africa
- Average daylight in October: 12h and 4min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in October: 11h and 5min
The month with the most sunshine is October (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in October
Grasmere, South Africa
- Average sunshine days in October: 20.1 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (10.8 days).
Average UV index in October
Grasmere, South Africa
- Average UV index in October: 6
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in October
Grasmere, South Africa
- Average cloud cover in October: 14
The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in October
Grasmere, South Africa
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Grasmere, South Africa
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