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Vs > San Francisco, California
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Den Helder vs San Francisco, California Climate & Distance Between

Usa flag
  • The distance between Den Helder, Netherlands and San Francisco, California, Usa is approximately 8,730 km or 5,425 mi.
  • To reach Den Helder in this distance one would set out from San Francisco, California bearing 29.3° or NNE and follow the great circles arc to approach Den Helder bearing 139.9° or SE .
  • Den Helder has a marine west coast climate (Cfb) whereas San Francisco, California has a Mediterranean warm climate (Csb).
  • Den Helder is in or near the cool temperate moist forest biome whereas San Francisco, California is in or near the warm temperate dry forest biome.
  • The mean temperature is 4.3 °C (7.8°F) cooler.
  • Average monthly temperatures vary by 6.7 °C (12.1°F) more in Den Helder. The continentality subtype is truly oceanic as opposed to barely hyperoceanic.
  • Total annual precipitation averages 205.6 mm (8.1 in) more which is equivalent to 205.6 l/m² (5.05 US gal/ft²) or 2,056,000 l/ha (219,800 US gal/ac) more. About 1 2/5 as much.
  • There are 1386 fewer hours of sunlight per year in Den Helder. In whichever way circa 3h 48' less per day or about 1/2 as many.
  • The altitude of the sun at midday is overall 15.3° lower in Den Helder than in San Francisco, California.
  • Relative humidity levels are 9% higher.
  • The mean dew point temperature is 2.4°C (4.3°F) lower.

Climate Comparison Table

The table shows values for Den Helder relative to San Francisco, California. You can also view this comparison the other way around from the perspective of San Francisco, California vs Den Helder.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
maximum temperature iconAverage Max Temperature °C ( °F) -8 (-15) -11 (-20) -9 (-16) -8 (-14) -5 (-9) -3 (-6) -2 (-4) -2 (-4) -5 (-9) -7 (-13) -8 (-14) -7 (-13) -6 (-11)
average temperature iconAverage Temperature °C ( °F) -6 (-11) -9 (-17) -7 (-13) -6 (-10) -3 (-5) -1 (-3) 0 (0) 0 (0) -3 (-5) -5 (-8) -6 (-10) -6 (-10) -4 (-8)
minimum temperature iconAverage Min Temperature °C ( °F) -4 (-8) -7 (-13) -6 (-10) -3 (-6) -1 (-1) +1 (+1) +2 (+3) +2 (+4) +0 (+0) -2 (-4) -3 (-6) -4 (-7) -2 (-4)
rainfall iconAverage Precipitation mm (in) -46 (-2) -35 (-1) -39 (-2) +5 (+0) +32 (+1) +34 (+1) +63 (+2) +70 (+3) +69 (+3) +58 (+2) +6 (+0) -14 (-1) +206 (+8)
rain days iconNumber of Precipitation Days (% chance of precip. on a day ) +10 (+32) +8 (+28) +8 (+26) +9 (+30) +10 (+32) +11 (+37) +14.5 (+47) +14.5 (+47) +17 (+57) +16 (+52) +14 (+47) +12 (+39)   +144 (+39)
sunshine iconAverage Sunlight Hours/ Day -3h 13' -4h 06' -4h 23' -3h 56' -3h 15' -3h 32' -2h 36' -2h 17' -4h 12' -4h 32' -5h 00' -4h 30'   -3h 48'
daylight iconAverage Daylight Hours & Minutes/ Day -1h 46' -1h 03' -0h 11' +0h 43' +1h 32' +2h 01' +1h 48' +1h 03' +0h 09' -0h 44' -1h 34' -2h 01'   0h 00'
sun altitude iconSun altitude at solar noon on the 21st day (°) -15.4 -15.4 -15.5 -15.4 -15.4 -15.3 -15.3 -15.2 -15.2 -15.2 -15.2 -15.3   -15.3
relative humidity iconRelative Humidity (%) +9 +10 +12 +9 +7 +8 +5 +4 +7 +11 +14 +11   +8.9
dewpoint temperature iconAverage Dew Point Temperature °C & (°F) -4.5 (-8) -6.9 (-12) -4.7 (-8) -3.5 (-6) -1.4 (-3) +0.4 (+1) +0.9 (+2) +0.7 (+1) -1 (-2) -2.1 (-4) -2.9 (-5) -3.6 (-6) -2.4 (-4)

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Den Helder vs San Francisco, California Discussion

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