Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-05-15 14:09:54 UTC Live · 40s ago

Usable, but not ideal
current heuristic
Conditions are okay, just outside the comfy band.
Not alarming, just not peak greenhouse smugness.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 49
Hot hours (30°C+): 8
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 10
Cold days (≤5°C low): 5
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
18.37 °C
Today high / low
23.3° / 4.5°
Avg: 12.4°
30-day high / low
33.4° / 2.3°
Avg: 14.7°
Comfortable hours
136 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 1413
Missing (est): 27
Last seen: 41s ago
Biggest gap: 23m
RSSI now: -82 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 14.7°C
• Days in the comfy band: 1
• Warm hours (25°C+): 49
• Hot hours (30°C+): 8
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 10
Best / worst days
• Hottest day: 2026-05-09 (33.4°C high)
• Coldest day: 2026-05-12 (2.3°C low)
• Hot days (30°C+ high): 10
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 5
Humidity now
38.5 %
Pressure now
1,002.6 hPa
Light now
21,280 lux

Recent samples

Page 340 of 1098 · 50 per page · 54855 total
Time (UTC) Temp °C RSSI
2026-04-30 18:06:30 17.87 -87
2026-04-30 18:05:30 17.87 -86
2026-04-30 18:04:31 17.87 -86
2026-04-30 18:03:30 17.94 -85
2026-04-30 18:02:29 17.94 -87
2026-04-30 18:01:30 18.00 -85
2026-04-30 18:00:29 18.00 -86
2026-04-30 17:59:30 18.00 -88
2026-04-30 17:58:30 18.00 -87
2026-04-30 17:57:30 18.06 -87
2026-04-30 17:56:30 18.06 -85
2026-04-30 17:55:30 18.06 -85
2026-04-30 17:54:30 18.12 -84
2026-04-30 17:53:31 18.12 -85
2026-04-30 17:52:31 18.12 -84
2026-04-30 17:51:31 18.19 -86
2026-04-30 17:50:31 18.19 -85
2026-04-30 17:49:31 18.19 -87
2026-04-30 17:48:31 18.19 -86
2026-04-30 17:47:31 18.25 -87
2026-04-30 17:46:31 18.25 -86
2026-04-30 17:45:29 18.25 -86
2026-04-30 17:44:32 18.31 -87
2026-04-30 17:43:31 18.31 -87
2026-04-30 17:42:31 18.31 -85
2026-04-30 17:41:31 18.31 -87
2026-04-30 17:40:30 18.37 -85
2026-04-30 17:39:30 18.37 -86
2026-04-30 17:38:33 18.37 -87
2026-04-30 17:37:32 18.44 -86
2026-04-30 17:36:33 18.44 -87
2026-04-30 17:35:32 18.50 -87
2026-04-30 17:34:38 18.50 -86
2026-04-30 17:33:33 18.50 -88
2026-04-30 17:32:35 18.56 -85
2026-04-30 17:31:30 18.56 -87
2026-04-30 17:30:33 18.56 -85
2026-04-30 17:29:31 18.62 -88
2026-04-30 17:28:29 18.62 -86
2026-04-30 17:27:30 18.69 -87
2026-04-30 17:26:31 18.69 -87
2026-04-30 17:25:32 18.69 -86
2026-04-30 17:24:33 18.75 -88
2026-04-30 17:23:31 18.75 -85
2026-04-30 17:22:31 18.75 -86
2026-04-30 17:21:30 18.81 -86
2026-04-30 17:20:30 18.81 -85
2026-04-30 17:19:30 18.81 -86
2026-04-30 17:18:29 18.81 -87
2026-04-30 17:17:31 18.87 -86