Climate and monthly weather forecastSan Isidro, Philippines
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot winter month in San Isidro, Philippines, with temperature in the range of an average low of 20.6°C (69.1°F) and an average high of 28.8°C (83.8°F). San Isidro records the coldest temperatures in January, averaging a high of 28.8°C (83.8°F) and a low of 20.6°C (69.1°F). During January, the heat index is computed to be a hot 34°C (93.2°F). Weather in January »Weather in February
February, the last month of the winter in San Isidro, is a hot month, with an average temperature varying between 30.2°C (86.4°F) and 20.8°C (69.4°F). San Isidro marks the onset of February with an average high-temperature of a hot 30.2°C (86.4°F), subtly divergent from January's 28.8°C (83.8°F). Weather in February »Weather in March
The first month of the spring, March, is still a hot month in San Isidro, Philippines, with an average temperature fluctuating between 21.5°C (70.7°F) and 32.2°C (90°F). San Isidro experiences a subtle adjustment in high-temperatures to a still hot 32.2°C (90°F) with the onset of March, maintaining near parity with February's 30.2°C (86.4°F). Weather in March »Weather in April
April, the same as March, in San Isidro, Philippines, is a hot spring month, with temperature in the range of an average low of 22.9°C (73.2°F) and an average high of 33.5°C (92.3°F). San Isidro's April weather, marked by an average high temperature of 33.5°C (92.3°F) and an average low temperature of 22.9°C (73.2°F), is the warmest in the year. April's heat index is computed to be a blazing hot 46°C (114.8°F). Weather in April »Weather in May
May, the last month of the spring in San Isidro, is another hot month, with an average temperature ranging between max 33.3°C (91.9°F) and min 24.8°C (76.6°F). San Isidro ushers in May with an average high-temperature of a still hot 33.3°C (91.9°F), showing a close resemblance to the previous month. Weather in May »Weather in June
June, the first month of the summer in San Isidro, is also a hot month, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 24.2°C (75.6°F). San Isidro, Philippines, experiences a subtle adjustment in high-temperatures to a still tropical 31.6°C (88.9°F) with the onset of June, maintaining near parity with May's 33.3°C (91.9°F). Weather in June »Weather in July
July, like June, is a hot summer month in San Isidro, Philippines, with an average temperature varying between 30.1°C (86.2°F) and 23.6°C (74.5°F). As July unfolds, the average high-temperature reaches a still hot 30.1°C (86.2°F), hinting at a slight fluctuation from the previous month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in San Isidro, Philippines, with an average temperature ranging between max 29.8°C (85.6°F) and min 23.8°C (74.8°F). San Isidro starts August with an average high-temperature of a moderately hot 29.8°C (85.6°F), a minor shift from July's 30.1°C (86.2°F). Weather in August »Weather in September
September, the first month of the autumn in San Isidro, is a tropical month, with temperature in the range of an average high of 30°C (86°F) and an average low of 23.1°C (73.6°F). The arrival of September sees an average high-temperature of a hot 30°C (86°F), hardly diverging from August's 29.8°C (85.6°F). Weather in September »Weather in October
October, like September, is a hot autumn month in San Isidro, Philippines, with an average temperature ranging between max 30.3°C (86.5°F) and min 22.8°C (73°F). October's onset brings an average high-temperature of a still hot 30.3°C (86.5°F), showing a minute difference from September's 30°C (86°F). Weather in October »Weather in November
November, the last month of the autumn in San Isidro, is another tropical month, with an average temperature varying between 30.4°C (86.7°F) and 22.4°C (72.3°F). With the transition into November, San Isidro notes an average high-temperature of a still tropical 30.4°C (86.7°F), closely resembling October. Weather in November »Weather in December
The first month of the winter, December, is still a warm month in San Isidro, Philippines, with an average temperature varying between 21.7°C (71.1°F) and 29.5°C (85.1°F). In December, San Isidro's weather conditions record an average high-temperature of a warm 29.5°C (85.1°F), demonstrating little divergence from the preceding month. Weather in December »Updated: Jul 28, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
San Isidro experiences its average lowest temperatures in January, reaching a peak of 28.8°C (83.8°F) and a minimum of 20.6°C (69.1°F).
In San Isidro, during the entire year, the rain falls for 252.9 days and collects up to 1795mm (70.67") of precipitation.
January has the least sunshine of the year, with an average of 6.4h of sunshine.
January, July, September through December, with an average maximum UV index of 6, are months with the lowest UV index.
The month with the least rainfall in San Isidro is February, when the rain falls for 9.7 days and typically collects 23mm (0.91") of precipitation.
The months with the highest UV index are February through June and August, with an average maximum UV index of 7.
April tends to be the warmest month, with temperatures averaging a daily high of 33.5°C (92.3°F) and a low of 22.9°C (73.2°F).
With an average relative humidity of 71%, April is the least humid month.
The month with the most sunshine in San Isidro is April, with an average of 11.2h of sunshine.
With an average of 13h and 0min of daylight, June has the longest days of the year.
July is the month with the most rainfall. Rain falls for 30.3 days and accumulates 306mm (12.05") of precipitation.
The months with the highest humidity are August and September, with an average relative humidity of 86%.
December has the shortest days of the year, with an average of 11h and 12min of daylight.
San Isidro does not observe Daylight Saving Time (DST). PST timezone is used over the entire year.
Average temperature
San Isidro, Philippines
The warmest month (with the highest average high temperature) is April (33.5°C).
The month with the lowest average high temperature is January (28.8°C).
The month with the highest average low temperature is May (24.8°C).
The coldest month (with the lowest average low temperature) is January (20.6°C).
Average pressure
San Isidro, Philippines
- Average pressure in January:
1013.3mbar - Average pressure in February:
1013.5mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1011.2mbar - Average pressure in May:
1009.5mbar - Average pressure in June:
1008.4mbar
- Average pressure in July:
1007.8mbar - Average pressure in August:
1007.6mbar - Average pressure in September:
1008.2mbar - Average pressure in October:
1009.3mbar - Average pressure in November:
1011mbar - Average pressure in December:
1011.6mbar
The month with the highest atmospheric pressure is February (1013.5mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed
San Isidro, Philippines
- Average wind speed in January:
7.7km/h - Average wind speed in February:
7.6km/h - Average wind speed in March:
7km/h - Average wind speed in April:
6.2km/h - Average wind speed in May:
5.4km/h - Average wind speed in June:
6km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
5.6km/h - Average wind speed in October:
6km/h - Average wind speed in November:
7km/h - Average wind speed in December:
7.7km/h
The windiest months (with the highest average wind speed) are January and December (7.7km/h).
The calmest month (with the lowest average wind speed) is May (5.4km/h).
Average humidity
San Isidro, Philippines
The months with the highest relative humidity are August and September (86%).
The month with the lowest relative humidity is April (71%).
Average rainfall
San Isidro, Philippines
- Average rainfall in January:
30mm - Average rainfall in February:
23mm - Average rainfall in March:
42mm - Average rainfall in April:
108mm - Average rainfall in May:
195mm - Average rainfall in June:
218mm
The wettest month (with the highest rainfall) is July (306mm).
The driest month (with the least rainfall) is February (23mm).
Average rainfall days
San Isidro, Philippines
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
17.9 days - Average rainfall days in May:
25.2 days - Average rainfall days in June:
27.8 days
- Average rainfall days in July:
30.3 days - Average rainfall days in August:
29.6 days - Average rainfall days in September:
29 days - Average rainfall days in October:
25 days - Average rainfall days in November:
17.3 days - Average rainfall days in December:
16.4 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is February (9.7 days).
Average daylight / Average sunshine
San Isidro, Philippines
- Average daylight in January:
11h and 18min - Average daylight in February:
11h and 36min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 24min - Average daylight in December:
11h and 12min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in January:
6h and 24min - Average sunshine in February:
7h and 48min - Average sunshine in March:
9h and 18min - Average sunshine in April:
11h and 12min - Average sunshine in May:
10h and 42min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 48min - Average sunshine in September:
8h and 0min - Average sunshine in October:
8h and 18min - Average sunshine in November:
7h and 48min - Average sunshine in December:
6h and 30min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days
San Isidro, Philippines
- Average sunshine days in January:
16 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
11 days - Average sunshine days in May:
4.8 days - Average sunshine days in June:
1.5 days
- Average sunshine days in July:
0.5 days - Average sunshine days in August:
0.6 days - Average sunshine days in September:
0.6 days - Average sunshine days in October:
4.4 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
12.9 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is July (0.5 days).
Average UV index
San Isidro, Philippines
The months with the highest UV index are February, March, April, May, June and August (UV index 7).
The months with the lowest UV index are January, July, September, October, November and December (UV index 6).
Average cloud cover
San Isidro, Philippines
The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is March (Cloud cover 31).
Average visibility
San Isidro, Philippines
The months with the highest visibility are January, February, March, April, May and June (9km).
The months with the lowest visibility are July, August, September, October, November and December (8km).
