Overall, December is the city's most humid month. Each arrow shows the wind averaged over the past hour (average hourly wind). Fig 11 – Average monthly sunshine hours. Singapore’s proximity to the equator and being surrounded by the sea results in high humidity levels on a daily basis. The 1981-2010 long-term mean annual rainfall total is 2165.9mm. Its daily variation is more marked, varying from more than 90% in the morning just before sunrise and falling to around 60% in the mid-afternoon on days when there is no rain. The sun data are averages for the years 1961 to 1990, while the humidity statistics are averages for 1929 to 2011. In this respect, relative indoor humidity should range between 30% and 65%. The climate in Singapore is hot, oppressive, and overcast. Daily sunshine hours are mainly influenced by the presence or absence of cloud cover. The Northeast Monsoons usually run from December to early March, and the Southwest Monsoons dominate from June to September. Humidity levels are fairly steady in Singapore, year round. Weather in Singapore, Singapore Today's. The temperatures rarely drop below 24 degrees Celsius (75° Fahrenheit) at night and during the day the maximum temperature rarely rises above 36 degrees Celsius (96°F). Easy to set up and use. Singapore, Singapore - Current weather, an hourly forecast for today, tomorrow, detailed 10-day weather forecast and long range monthly outlook. February is usually the windiest month for Singapore, and the wind is calmest during November. Relative humidity frequently reaches 100% during prolonged periods of rain. Humidity in Singapore . Ministry of the Environment and Water Resources. Wind strength is greater during the Northeast Monsoon. The year's longest days in mid June last 12:12 from sunrise to sunset. The data is provided at weather-station level. This page gives detailed information on the annual weather averages for Singapore. The temperature, precipitation, wind and thunderstorm numbers are based on measurements made from 1982 to 2008. Unsurprisingly, air conditioners are commonplace throughout the island; Singapore's founder Lee Kuan Yew himself famously declared the air conditioner as one of mankind's greatest inventions. Sunlight in Singapore averages 12 hours and 7 minutes a day. Current weather in Singapore and forecast for today, tomorrow, and next 14 days Accuracy % Resolution (°C) External Height. Abundant rainfall to the tune of 2159mm (85") over an average of 166 days is equally distributed over the year, as the humidity rarely falls below 80%. Singapore is a clean, open city with tree-lined streets and lush green parks. Apart from humidity and temperature measurement, it is designed for monitoring of CO 2, differential and process pressure, flow, dew point, water activity and analog signals. Temperature. There is a central hilly region and a small area of hills in the west, but apart from this it is relatively flat. Calibrates multiple probes simultaneously (any manufacturer). Monsoon Surges cause widespread continuous moderate to heavy rain, at times with 25-35 km/h winds in the first half of the season, usually from December to early January. Inappropriate temperature and humidity level in a hospital building with access from wards to waiting rooms can trigger bacterial, fungal and viral infections and allergies to patient, staffs and visitors. Summer Weather in Singapore. The correct humidity makes a vital contribution to many aspects of our day-to-day lives. 4 Annual average rainfall distribution (1981-2010), Fig 5 – Mean monthly temperature variation (ºC) (1981-2010), Fig 6 – Hourly variation of temperature for each month (1981-2010). February and March have the largest number of sunshine hours, while November and December have the lowest (Figs 11 – 12). Humidity/Temperature Sensor, 0% to 100% RH/-40°C to 125°C Range, I2C, Digital, 2.7V to 5.5V, LGA-6 INTEGRATED DEVICE TECHNOLOGY You previously purchased this product. Arrow colours denote wind strength and arrow direction shows the direction the wind is blowing from.  Slight to moderate haze, which is common during the Southwest Monsoon and in light wind conditions during the inter-monsoon months, can reduce the visibility to below 10 kilometres. Winds throughout the year show a diurnal variation, with lighter winds during the night and stronger winds during the day. The most prominent winds in Singapore are from the northeast and the south, reflecting the dominance of the monsoons in Singapore (refer to wind rose in Fig 8). The shortest days of the year in mid December have 12 hours and 3 minutes of daylight. Fig 12 – Hourly variation of sunshine hours for each month. However, an air-conditioned room is very dry as the humidity decreases significantly to around 30%. The Northeast Monsoons also bring heavy rain. Fig 10 – Average monthly surface wind speed (m/s). Portable humidity and temperature calibrator. A wide variety of singapore humidity options are available to you, such as industrial, indoor. During a Northeast Monsoon surge, broken to overcast medium layer clouds occur together with large cumulus clouds producing prolonged widespread rain and intermittent bouts of heavy rain. Visibility, however, usually improves quickly within a few hours after sunrise when the mist dissipates. Since Singapore is near the equator, the length of its day is relatively constant throughout the year, and thus so is the amount of sunshine it receives. Country: Singapore, City: Singapore. HygroGen2 is a world leading temperature and humidity calibration solution for use both in the laboratory and also on site. About 17% of these are temperature instruments. The occurrence of these events at different times of year is outlined in the following table. Â, Rainfall is plentiful in Singapore and it rains an average of 167 days1 of the year. The inter-monsoon months (April, May, October and November) are transition periods between the monsoons and show lighter and more variable winds. Climate information with charts. Alibaba.com offers 271 singapore humidity products. Occasional “Sumatra Squalls” with wind gusts of 40-80 km/h occuring between the predawn hours and, Short duration showers/thunderstorms in the afternoon, Generally wetter than the Inter-monsoon Period earlier. That just happens in certain tropical regions. The presence of significant wind speeds, rainfall and cloud cover are the most important natural influences in mitigating the tropical heat. These weather data are long-term historical averages provided by Singapore's Meteorological Services Division. Singapore lies between Malaysia and Indonesia, with a total area of 693 sq km and a coastline of 193 km. Wind Overall, December is the city's most humid month. Even on a wet day, the air outside is usually a lot drier than indoors (and warmer air holds more moisture), so keeping windows open can be a big help 21 July 2015 at 10:57AM Best dehumidifier with air purification. Whilst thought of heat at the moment is very appealing after what feels like non stop snow and freezing weather in england (got snow today and it's april) i am worried about coping with the heat and humidity. Over the course of the year, the temperature typically varies from 76°F to 89°F and is rarely below 75°F or above 92°F.. Based on the beach/pool score, the best times of year to visit Singapore for hot-weather activities are from early January to late March and from late July to early October. May and June has the highest average monthly temperature (24-hour mean of 27.8ºC) and December and January are the coolest (24-hour mean of 26.0ºC).  Singapore, being an island, also has a coastal climate.  The proximity of the sea has a moderating influence on its climate. Air humidity plays an important role in monitoring production, storage and transport conditions, determining thermal comfort levels and indoor air quality or in VAC systems. Home | Privacy & Cookies | Contact | About. Fig 7 – Hourly variation of relative humidity for each month (1981-2010), Fig 8 – Annual wind rose (m/s) (1981-2010). Despite its small size and population of over 3 million only half of the land area has been developed. Thunderstorms appear most frequently over Singapore during April, May and November. Days can feel very humid because there is not much. While every effort has been made to site the instruments in relatively unobstructed areas to provide the best possible indication of the general weather conditions, there are times when this is not possible. While the monsoons have little effect on temperature, the wind blows harder during monsoon months. This is because water has a larger heat capacity than the land surface, and a greater amount of heat is required to increase the sea temperatures.  During afternoons, conditions at the coast are often relieved by sea breezes. They average from four to five hours during the wettest months to eight to nine hours during the drier periods. Mould detection: Mould is not always a consequence of structural damage, but can occur due to incorrect ventilation behaviour. Low stratus clouds with bases below 1,000 ft (0.3 km) are frequently observed following the passage of Sumatra squall lines and during Northeast Monsoon surges. I can go from the apartment where I usually stay when I visit, to the main shopping district and back, which is about 12 km, without getting outside. Cold air holds less moisture, and heating systems dry the air as well. Realtime Weather Readings across Singapore National Environment Agency / 13 Feb 2018 NEA provides APIs for readings of temperature, humidity, precipitation and wind conditions at up to one-minute intervals.