January weather forecastInayagan, Philippines
January
Weather in January
January, the same as December, is another warm winter month in Inayagan, Philippines, with an average temperature fluctuating between 27.7°C (81.9°F) and 24.7°C (76.5°F).Temperature
The coldest temperatures occur during January, when averages reach a peak of 27.7°C (81.9°F) and a low of 24.7°C (76.5°F).Heat index
The heat index value for January is estimated at a tropical 32°C (89.6°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
January is the most humid month, with an average relative humidity of 82%.Rainfall
In Inayagan, in January, during 23.8 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Inayagan, Philippines, during the entire year, the rain falls for 248.5 days and collects up to 824mm (32.44") of precipitation.Sea temperature
In Inayagan, in January, the average water temperature is 27°C (80.6°F).Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.
Daylight
In Inayagan, the average length of the day in January is 11h and 36min.On the first day of the month, sunrise is at 6:01 am and sunset at 5:34 pm. On the last day of January, in Inayagan, sunrise is at 6:07 am and sunset at 5:48 pm PST.
Sunshine
January has the least sunshine of the year, with an average of 5h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Inayagan. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In January, an average UV index of 7 transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Alert! Sand and water increase UV exposure due to their reflective properties.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Inayagan, Philippines
- Average high temperature in January: 27.7°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (27.7°C).
- Average low temperature in January: 24.7°C
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is February (24.3°C).
Average pressure in January
Inayagan, Philippines
- Average pressure in January: 1010.8mbar
The month with the highest atmospheric pressure is February (1011.6mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in January
Inayagan, Philippines
- Average wind speed in January: 16.6km/h
The windiest month (with the highest average wind speed) is January (16.6km/h).
The calmest month (with the lowest average wind speed) is May (8.5km/h).
Average humidity in January
Inayagan, Philippines
- Average humidity in January: 82%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Inayagan, Philippines
- Average rainfall in January: 67mm
The wettest month (with the highest rainfall) is November (116mm).
The driest month (with the least rainfall) is April (34mm).
Average rainfall days in January
Inayagan, Philippines
- Average rainfall days in January: 23.8 days
The month with the highest number of rainy days is January (23.8 days).
The month with the least rainy days is April (17.2 days).
Average sea temperature in January
Inayagan, Philippines
- Average sea temperature in January: 27°C
The best month for swimming (with the highest average sea temperature) is June (29.6°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in January /
Average sunshine in January
Inayagan, Philippines
- Average daylight in January: 11h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Inayagan, Philippines
- Average sunshine days in January: 4.9 days
The month with the most sunshine days is August (9.9 days).
The month with the least sunshine days is November (4 days).
Average UV index in January
Inayagan, Philippines
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Inayagan, Philippines
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is April (Cloud cover 30).
Average visibility in January
Inayagan, Philippines
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





