Compare the Climate and Weather in Sunnyvale, Vicuña, São Francisco de Paula, and Amor

This page lets you compare and contrast the weather and climate in Sunnyvale, Vicuña, São Francisco de Paula, and Amor year round.

You can drill down to a specific season, month, and even day by clicking the graphs or using the navigation panel.

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Sunnyvale
United States
Amor
Portugal
Map

Average High and Low Temperature

Compare the Average High and Low Temperature in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*40°F40°F45°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F6044775761447861604277594040NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The daily average high and low air temperature at 2 meters above the ground. The thin dotted lines are the corresponding perceived temperatures.
HighJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 59°F62°F65°F68°F71°F75°F76°F76°F77°F73°F65°F59°F
Amor 58°F59°F63°F65°F69°F74°F78°F78°F76°F71°F63°F59°F
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 61°F63°F66°F69°F73°F76°F77°F77°F75°F71°F66°F62°F
São Francisco de Paula 59°F63°F64°F68°F73°F76°F77°F76°F74°F69°F63°F59°F
LowJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 44°F47°F49°F51°F54°F57°F59°F60°F58°F55°F49°F45°F
Amor 43°F44°F47°F50°F53°F58°F60°F60°F58°F54°F48°F44°F
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 44°F46°F48°F52°F55°F59°F61°F61°F58°F53°F49°F45°F
São Francisco de Paula 42°F44°F47°F52°F55°F58°F60°F60°F58°F52°F47°F43°F

Sunnyvale

Average Hourly Temperature in SunnyvaleJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoldcoldcoldcoldcoolcomfortablewarmwarm

Vicuña

Average Hourly Temperature in VicuñaJul*Aug*Sep*Oct*Nov*Dec*Jan*Feb*Mar*Apr*May*Jun*12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoldcoldcoldcoldcoolcomfortablewarm

São Francisco de Paula

Average Hourly Temperature in São Francisco de PaulaJul*Aug*Sep*Oct*Nov*Dec*Jan*Feb*Mar*Apr*May*Jun*12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoldcoldcoldcoldcoolcomfortablewarmvery coldvery cold

Amor

Average Hourly Temperature in AmorJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNowNowcoldcoldcoldcoldcoolcomfortablewarmvery cold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Chance of Clearer Skies

Compare the Chance of Clearer Skies in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%924592546246NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The percentage of time the sky is clear, mostly clear, or partly cloudy (i.e., less than 60% of the sky is covered by clouds).
Clearer SkiesJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 46%46%50%58%66%80%90%91%87%73%57%49%
Amor 50%53%55%59%63%74%88%82%68%55%50%48%
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 64%69%72%76%84%88%90%92%87%76%59%57%
São Francisco de Paula 51%53%52%52%58%59%57%55%60%57%51%47%

Daily Chance of Precipitation

Compare the Daily Chance of Precipitation in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%3065328343NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The percentage of days in which precipitation is observed, excluding trace quantities.
Days of Precip.JanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 7.9d8.2d7.5d4.1d2.0d0.5d0.1d0.2d0.7d2.5d5.9d8.1d
Amor 9.4d7.7d6.9d7.8d6.3d2.8d1.0d1.5d4.3d8.7d9.6d10.0d
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 1.8d1.2d0.4d0.3d0.1d0.1d0.3d0.2d0.2d0.4d1.0d1.6d
São Francisco de Paula 10.6d10.1d11.2d12.4d11.7d13.2d15.2d14.7d12.6d10.6d9.2d10.0d

Average Monthly Rainfall

Compare the Average Monthly Rainfall in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in3.80.85.83.83.80.2NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The average rainfall accumulated over the course of a sliding 31-day period centered on the day in question.
RainfallJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 3.4″3.8″2.7″1.2″0.5″0.1″0.0″0.0″0.2″0.9″2.2″3.4″
Amor 3.3″2.5″1.8″2.1″1.7″0.6″0.2″0.3″1.3″3.1″3.7″3.7″
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 0.8″0.4″0.1″0.1″0.0″0.0″0.0″0.0″0.0″0.1″0.3″0.7″
São Francisco de Paula 5.1″4.7″5.6″5.5″4.3″4.2″5.0″5.2″4.0″3.9″3.8″4.7″

Hours of Daylight

Compare the Hours of Daylight in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*4 hr4 hr6 hr6 hr8 hr8 hr10 hr10 hr12 hr12 hr14 hr14 hr16 hr16 hr18 hr18 hr20 hr20 hr14.79.614.110.2NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The number of hours during which the Sun is at least partly above the horizon.
DaylightJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 9.9h10.8h12.0h13.2h14.2h14.7h14.4h13.5h12.4h11.2h10.2h9.6h
Amor 9.7h10.7h12.0h13.3h14.4h14.9h14.7h13.7h12.4h11.1h10.0h9.4h
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 10.4h11.1h11.9h12.8h13.6h14.0h13.8h13.1h12.2h11.3h10.6h10.2h
São Francisco de Paula 10.5h11.1h11.9h12.8h13.6h14.0h13.8h13.1h12.2h11.4h10.6h10.3h

Chance of Muggy Conditions

Compare the Chance of Muggy Conditions in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%548NowNowSão Francisco de PaulaSão Francisco de PaulaSunnyvaleSunnyvaleAmorAmor
The percentage of time that is muggy, oppressive, or miserable (i.e., a dew point greater than 65°F).
Muggy daysJanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d
Amor 0.0d0.0d0.0d0.0d0.1d0.8d1.7d2.3d1.5d1.0d0.2d0.0d
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d
São Francisco de Paula 0.0d0.2d0.6d2.6d4.8d9.4d14.1d15.0d10.9d4.6d0.9d0.1d

Average Wind Speed

Compare the Average Wind Speed in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mph9 mph9 mph8.96.57.25.23.93.28.46.9NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The average of mean hourly wind speeds at 10 meters above the ground.
Wind Speed (mph)JanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 7.27.57.98.28.78.78.07.56.96.67.07.5
Amor 8.08.08.08.17.97.88.07.57.07.47.98.3
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 5.55.86.36.87.07.27.16.96.35.85.45.2
São Francisco de Paula 3.63.73.83.83.73.63.43.33.33.43.43.5

Average Water Temperature

Compare the Average Water Temperature in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F5853645676616657NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The daily average wide-area surface water temperature.
Water Temp.JanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 54°F54°F54°F53°F53°F55°F56°F58°F58°F57°F56°F54°F
Amor 58°F57°F58°F59°F61°F64°F65°F66°F65°F64°F62°F60°F
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 56°F56°F56°F56°F58°F60°F63°F64°F63°F61°F59°F57°F
São Francisco de Paula 61°F61°F63°F66°F69°F72°F75°F76°F76°F73°F69°F64°F

Tourism Score

Compare the Tourism Score in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*002244668810108.31.29.03.36.62.4NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The tourism score, which favors clear, rainless days with perceived temperatures between 65°F and 80°F.

Beach/Pool Score

Compare the Beach/Pool Score in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*002244668810102.86.00.34.40.3NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The beach/pool score, which favors clear, rainless days with perceived temperatures between 75°F and 90°F.

Growing Season

Compare the Growing Season in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0%0%20%20%40%40%60%60%80%80%100%100%NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The percentage chance that a given day is within the growing season, defined as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

Growing Degree Days

Compare the Growing Degree Days in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°FNowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvale
The average growing degree days accumulated over the course of the year, where growing degree days are defined as the integral of warmth above a base temperature (50°F in this case).

Average Daily Incident Shortwave Solar Energy

Compare the Average Daily Incident Shortwave Solar Energy in Sunnyvale, Vicuña, São Francisco de Paula, and AmorJanJul*FebAug*MarSep*AprOct*MayNov*JunDec*JulJan*AugFeb*SepMar*OctApr*NovMay*DecJun*0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWh10 kWh10 kWh8.42.29.63.57.22.88.1NowNowSão Francisco de PaulaSão Francisco de PaulaVicuñaVicuñaSunnyvaleSunnyvaleAmorAmor
The average daily shortwave solar energy reaching the ground per square meter.
Solar Energy (kWh)JanFebMarAprMayJunJulAugSepOctNovDec
Sunnyvale 2.63.44.86.37.58.38.37.56.14.53.02.3
Amor 2.23.24.65.86.97.87.97.05.33.62.42.0
JulAugSepOctNovDecJanFebMarAprMayJun
Vicuña 3.95.06.48.09.29.69.48.67.25.64.13.6
São Francisco de Paula 3.13.94.85.86.97.26.96.25.54.43.42.9

This report illustrates the typical weather for Sunnyvale, Vicuña, São Francisco de Paula, and Amor year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

The details of the data sources used on this page vary between places and are discussed in detail on each place's dedicated page:

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The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

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