General Mamerto Natividad weather in December

In December, General Mamerto Natividad sees average daytime highs of 30°C and overnight lows near 22°C, with 88 mm of rain across 7.6 wet days and about 11.1 hours of daylight. It is the 11th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 37% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 11 h 06 min at the start of December to 11 h 06 min by month's end. Set against the rest of the year, December is General Mamerto Natividad's 5th-clearest and 4th-windiest month. For the whole year in context, see General Mamerto Natividad's year-round climate.

Daytime high
30°
11th warmest
Overnight low
22°
3rd coldest
Rainfall
88 mm
7.6 wet days
Daylight
11 h 06 min
6:20 AM – 5:24 PM
Cloud cover
57%
5th clearest
Wind
8 km/h
4th windiest
Solar energy
4.16 kWh/m²
Travel score
5.3
out of 10

General Mamerto Natividad is municipality of the Philippines in the province of Nueva Ecija.

Density
35/km²
people per km²
Founded
1957

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical December day in General Mamerto Natividad reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, December runs about 1°C cooler than November and on par with January.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273021
283021
293021
303021
313021

How December really feels in General Mamerto Natividad

Once humidity and wind are folded in, December averages 29 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
29
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

General Mamerto Natividad weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°293.511.25.9
Feb31° / 21°30311.55.6
Mar32° / 22°324.511.94.7
Apr34° / 24°397.312.33.4
May34° / 25°19220.312.72.3
Jun32° / 24°27325.912.92.3
Jul31° / 24°41829.712.82.4
Aug31° / 24°40329.612.52.5
Sep31° / 24°34528.212.12.5
Oct31° / 23°23319.111.63.4
Nov31° / 23°1011011.34.6
Dec30° / 22°887.611.15.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 19% of December, with mostly cloudy or overcast conditions the remaining 44%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35545
45545
55644
65644
75644
85644
95644
105644
115644
125743
135743
145644
155644
165545
175545
185644
195545
205545
215446
225446
235446
245545
255644
265644
275743
285842
295941
306040
316139

Chance of precipitation in December

Any precipitation

General Mamerto Natividad gets around 88 mm of rain over 7.6 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 27% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
126
226
326
426
526
627
727
827
927
1027
1127
1227
1327
1426
1526
1626
1725
1825
1924
2024
2123
2223
2323
2422
2521
2620
2720
2819
2918
3017
3116

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the oppressive band about 62% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1120736
2121726
3122716
4123715
5123715
6124705
7124705
8125704
9125704
10125704
11226684
12226684
13227674
14227683
15328663
16329653
17329653
18430633
19431623
20532603
21633583
22634582
23735562
24736552
25837532
26838522
27840502
28841492
29942482
30943471
31944461

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 11 h 06 min at the start of December to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 6:11 AM to 6:26 AM, and sunset from 5:20 PM to 5:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:115:20
211.16:125:20
311.16:125:20
411.16:135:20
511.16:145:21
611.16:145:21
711.16:155:21
811.16:155:21
911.16:165:22
1011.16:165:22
1111.16:175:22
1211.16:175:23
1311.16:185:23
1411.16:195:24
1511.16:195:24
1611.16:205:24
1711.16:205:25
1811.16:215:25
1911.16:215:26
2011.16:225:26
2111.16:225:26
2211.16:235:27
2311.16:235:27
2411.16:245:28
2511.16:245:28
2611.16:245:29
2711.16:255:29
2811.16:255:30
2911.16:265:30
3011.16:265:31
3111.16:265:32

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.16 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.16 kWh/m² to a high of 6.33 kWh/m² in April across the year — December's 4.16 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.2Bright
134.2Bright
144.2Bright
154.2Bright
164.2Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.3Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in December

Hazard calendar for General Mamerto Natividad

In seasonPeak

In December, General Mamerto Natividad sits inside its pacific typhoon season. The full year is below, with each hazard's peak months called out.

General Mamerto Natividad sits in the Pacific typhoon belt; the season peaks July–October.

General Mamerto Natividad's monsoon runs May–October, when most of the year's rain falls.

Pacific typhoon
Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit General Mamerto Natividad?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.3
Sightseeing
3rd-best month of the year
7.3
Beach & pool
4th-best month of the year

December is a reasonable time to visit General Mamerto Natividad for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for General Mamerto Natividad in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, General Mamerto Natividad sees daytime highs around 30°C and nights near 22°C. Pack light clothes. About 8 days see rain.

light clothes

Sea temperature near General Mamerto Natividad in December

The nearest coast averages about 27°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 61 km away) is warmest in June at about 30°C and coldest in January near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar27Warm
Apr29Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in General Mamerto Natividad in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in General Mamerto Natividad peaks around August 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 23 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highAug 15UV 14Nov 23UV 8
UV index (midday)Level
Jan10Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun12Extreme
Jul13Extreme
Aug14Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec9Very high

Air quality in General Mamerto Natividad in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in General Mamerto Natividad is worst in October — around 37 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateOct 1137 µg/m³Feb 1330 µg/m³
PM2.5 (µg/m³)Level
Jan31Moderate
Feb29Moderate
Mar32Moderate
Apr33Moderate
May33Moderate
Jun34Moderate
Jul32Moderate
Aug34Moderate
Sep36Poor
Oct37Poor
Nov35Moderate
Dec31Moderate
Location & terrain

Where is General Mamerto Natividad?

General Mamerto Natividad sits at 15.6°N, 121.1°E, 60 m above sea level, in Philippines. The nearest listed city is Palayan City, 8.0 km away.

Topography around General Mamerto Natividad

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of General Mamerto Natividad.

Within 3 km, the terrain around General Mamerto Natividad has only modest variations in elevation — a maximum elevation change of 17 m around an average of 56 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 318 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,921 m.

The land around General Mamerto Natividad is covered by cropland (92%) within 3 km, cropland (71%) within 16 km, and trees (47%) and cropland (30%) within 80 km.

3 km
17 m
16 km
318 m
80 km
1,921 m
treesgrasslandcroplandartificial surfaceswater
December weather nearby: Palayan City 8.0 km · Bongabon 11 km · Rizal 13 km · Laur 14 km · Talavera 14 km · Cabanatuan City 16 km · Muñoz 20 km · Aliaga 25 km

Philippines travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
230 V · 60 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$4,171
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
48%
of population, 2024
Homicide rate
4.3
per 100k, 2023
Road deaths
12
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 569
Religion
Roman Catholic 79%other 8%Muslim 6%other Christian 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for General Mamerto Natividad (15.6025°, 121.0515°, elevation 60 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).